What does it mean to know the new, and what does it mean to know the new?

Review what you've learned and learn something new.

Therefore: old. Review the old and learn the new: often review the old homework, you will have new experience and understanding!

It shows that what has been learned should be reviewed and consolidated, so that we can better grasp and understand knowledge.

"There are three solutions. One is "to learn from the old to know the new": to review the knowledge that has been learned, and to gain new understanding from it; The second is "reviewing the old and learning the new":

On the one hand, they should review the stories of the canon, and on the other hand, they should strive to acquire new knowledge. The third is to review the old and know the new. As I enrich my experience and improve my comprehension, I can always appreciate more things when I look back at what I have seen before.

It may be more complete to combine these three solutions: within the scope of ability, read the classics as widely as possible, think about the meaning of them repeatedly, and review the knowledge you have heard regularly, hoping to have experience and understanding; And try to absorb new knowledge; In this way, it can open up the field of human knowledge, and retreat can also give the wisdom of the sages the meaning of the times. In this way, it can be said that only by integrating the old and the new, and connecting the past and the present, can it be called "reviewing the old and learning the new".

Some scholars also think that it is not appropriate to "review the old and learn the new", because according to the literal interpretation, only absorbing ancient and modern knowledge without comprehending the experience is like a buyer and seller of knowledge, which is not enough to be a teacher. So let's take a look at the meaning of "division".

There are three solutions. One is "reviewing the old to know the new": reviewing what has been learned. It has a very unique meaning, this is convenient. Review the old and learn the new".

Reviewing what you have learned will give you a new understanding and experience.

It means that if you review the knowledge you have learned and gain new understanding and experience from it, you can become a teacher. There are four solutions to "the version of the old and the new". One is "to learn from the old to know the new": to review the knowledge that has been learned, and to gain new understanding from it; The second is "reviewing the old and learning the new":

On the one hand, they should review the stories of the canon, and on the other hand, they should strive to acquire new knowledge.

The third is to warm up and know the new. As I gain more experience and improve my understanding, I can always experience more things when I look back at my previous knowledge. Fourth, I think the correct explanation is to ** and solve future problems by looking at the past.

This is what a true master should have.

Aluminum balcony doors.

Aluminum alloy balcony sliding door is currently the most used balcony door and window decoration material, and the product quality and construction technology are relatively mature. However, it is best to find a regular construction team to serve you when decorating, so as to avoid shoddy and cutting corners.

Balcony sliding doors.

If the balcony sliding door is made of aluminium panels, you should choose high-quality panels, because the adhesives used in these aluminium panels contain harmful substances such as formaldehyde. The formaldehyde content of poor quality aluminum plate material exceeds the standard, and it will pollute the environment if it is distributed indoors, and it will have a serious impact on the health of consumers.

When buying a balcony sliding door, you should still go to a more regular manufacturer to buy. To find out how long the door is warranted, ask for a product quality assurance card when choosing a product.

Plastic steel balcony sliding door.

The plastic steel balcony sliding door is a new type of sliding door, which has the advantages of energy saving, sound insulation, flame retardant, beautiful appearance, corrosion resistance, long service life, etc., and is of great significance to protect wood and ecological environment, and has been recognized by consumers and society.

Balcony sliding doors.

Because the plastic steel sliding door has the characteristics of good sealing and heat insulation, no deformation as a whole, and the surface is not easy to age, it is best to choose a plastic steel door with insulating glass or double glass for residential buildings with large outdoor noise, which has excellent sealing and sound insulation effects.

When purchasing, you must go to the regular building materials market, roadside stalls with poor processing equipment, precision and strength can not be guaranteed at all, the quality of profile lining steel is poor, and even there is no lining steel, and other accessories are also very poor.

Compared with similar products, the thermal insulation effect and sound insulation and noise reduction function of plastic steel balcony doors are more than 30% higher. If you use plastic balcony doors and windows with good sealing performance, you can save 30% to 50% of energy, and can reduce indoor noise to one-third of outdoor noise.

Balcony sliding doors.

Aluminum-magnesium-titanium alloy balcony sliding door.

Aluminum-magnesium-titanium alloy balcony sliding doors are made of sturdy materials, with more colors and colors, and more types of glass, and there are a variety of affordable shapes to choose from. When choosing an aluminum-magnesium alloy door, you should pay attention to the door frame to be clean, flat, without scratches and bruises. The hardware should be complete and in the correct position.

The glass should be flat, installed firmly, there should be no loosening, the single-layer glass should not be in direct contact with the profile, the inner and outer surfaces of the double-layer glass should be clean, there should be no dust and water vapor in the glass interlayer, and the partition should not be cocked.

Timber balcony sliding doors.

The biggest advantage of the wooden balcony sliding door is that the wood grain texture is strong, and the unique warm feeling and excellent durability of natural wood are loved by people, and can add elegant and noble fenwei to the home. However, judging from consumer feedback, problems such as fear of water and decolorization are important reasons why wooden frame balcony doors will not become mainstream products.

Balcony sliding doors.

【Original Text】 The Analects of Politics 2.11 Zi said: "Reviewing the past and learning the new (1) can be a teacher." ”

Notes] 1) Review the past and learn the new: the special reason, the genus that has passed. New, just learned.

Confucius said, "When reviewing old knowledge, you can have new experiences and discoveries, and you can become a teacher." ”

Comment] "Reviewing the past and learning the new" is one of Confucius's major contributions to China's education, and he believes that by constantly reviewing what he has learned, he can acquire new knowledge. This method of learning has its value not only in feudal times, but also undeniably adaptable today. People's new knowledge and new knowledge are often developed on the basis of what they have learned in the past.

Therefore, it is a very feasible learning method to learn from the past.

It's hard to answer the question, like one, and the landlord will adopt it quickly!! Thanks

Meaning: Review what you have learned, and gain new understanding and experience from it.

Source: The Analects

Original text: Zi said: "Reviewing the old and learning the new can be a teacher."

Translation: Confucius.

He said, "If you review what you have learned, you can gain new understanding and experience, and then you can use this to become a teacher." ”

Review previous knowledge and gain new understanding.

Wen (Yun) so know (wisdom) new, can be a teacher, what does it mean?

Reviewing the past and learning the new can be a teacher. Meaning: Confucius said:

Reviewing old knowledge and learning new understandings and experiences can help you become a teacher.

There are four other explanations. One is "to learn from the old to know the new": to review the knowledge that has been learned, and to gain new understanding from it; The second is to review the old and learn the new, on the one hand, to review the stories of the classics, and on the other hand, to close the type and strive to capture new knowledge.

Third, review the old and know the new, with the enrichment of their own experience and the improvement of their understanding ability, looking back at the knowledge they have seen before, they can always experience more things from it. Fourth, through the sedan regret guessing the reminiscence of history, and can be foreseen, as well as to solve the future problems.