Essay Examples of Excellence 100

Edison made light bulbs and failed 1,000 times, but he said, "I didn't fail once, and these 1,000 times was a successful process."

In ancient times, there was a story about a young man who was so skilled in archery that he could shoot through a leaf at a distance of 100 paces. Just saw by an old man selling oil, his face was full of disdain, and he performed his unique trick in front of the young man, put a copper coin on top of the oil drum, scooped up a scoop of oil and skillfully poured the oil down the money hole, but the copper coin was not stained with a drop of oil.

In fact, the old man's performance is to warn young people that as long as they practice more, practice makes perfect, and they can't be satisfied with the status quo, don't want to forge ahead, and think that Lao Tzu is the best in the world. Outside the mountain, Qingshan Lou Wailou, strong in their own stronger hands, learning endless, endless struggle, we should keep improving to the end.

The story of Edison's invention of the electric light.

Edison and his assistants tried platinum several times, but this platinum with a high melting point, although it made the light light of the lamp longer a lot, was still not ideal to automatically turn off and then emit light from time to time.

Undeterred, Edison continued his experimental work. He has tried rare metals such as barium, titanium, and antiium, but the results are not very satisfactory.

Next, he and his assistants began to experiment with the 1,600 heat-resistant materials in different categories, and platinum was the most appropriate. Due to the improved pumping method, the glass bubble is vacuumed. The life of the lamp has been extended to 2 hours.

But this kind of lamp made of platinum is too expensive, who wants to spend so much money to buy an electric lamp that can only last for 2 hours?

When Edison saw this scarf woven of cotton yarn, an idea suddenly germinated in Edison's mind:

Right! The fiber of cotton yarn is better than that of wood, can you use this material?

He hurriedly tore off a cotton yarn from his scarf, and carefully packed the charcoal filament into a glass bubble, and the effect was really good.

Edison was so pleased that he made a lot of charcoal filaments made of cotton yarn and experimented with them many times. The life of the lamp was extended by 13 hours, and later to 45 hours.

I want it to be bright for 1000 hours, preferably 16000 hours! Edison said.

In the end, Edison finally chose bamboo. He first took out a piece of bamboo, put it in a glass bulb, and after turning on the electricity, this bamboo light bulb turned on for 1,200 hours in a row!

He finally made the electric light that he was satisfied with.

Of course, people did not stop at Edison's invention, and the incandescent lamp made of tungsten wire replaced Edison's invention of electric light, which is still used today. However, now energy-saving lamps have the advantages of energy saving, long life and high brightness, and are gradually replacing incandescent lamps.

There are many examples of excellence.

Bethune is a good example.

Isn't it still written in the eulogy?

Any learning is a sweet fruit that grows from bitter roots. Learning a language is also a matter of hard work. As the saying goes:

The master led the way into the door and learned the art by himself. "Language involves a wide range of knowledge. It is large in volume and has a strong sense of comprehensiveness and practicality.

Therefore, language learning is an arduous process, and it is not enough to rely on step-by-step classroom learning. Lu Xun insisted on taking reading notes and writing diaries when he was a student, and he was skillful with his pen, leaving us with a valuable wealth of about 10 million words, and became a master of literature and a generation of style. Marx carefully studied the literary classics, was familiar with the words and styles of Shakespeare's works, and was able to educate many poems, speeches, and writings of Heine and Goethe.

When I was studying, I always used my brain every time I read a book. Carefully studied and annotated, so his articles were recited by his classmates with real insights. So far, there are too many writing lives such as "scrutiny".

Obviously, all those who are good at using language tools have gone through some hard training, and whoever is afraid of hard work will not be able to learn Chinese well. The so-called hard work is to be willing to "seek hardships for yourself". First, we must suffer from [A] and develop good writing habits.

Qi Baishishi paints, "not called a day idle", this spirit is worth learning. Second, we must suffer from [b]. Reading a wide range of books, reading in the morning and reciting at night, even if it is because of this, "sores on the mouth and tongue" and "calluses on the elbows" do not regret it.

Third, we must suffer from [C], absorb life materials, identify the authenticity of the book, digest the knowledge explained by the Chinese teacher, and have to think hard, if you are lazy to think, then you are in the middle of the ancient precept of "learning without thinking, not to be revised, with the attitude of "new poems are reassured", treat every composition and practice. If the foundation is poor, don't give up on yourself; If the foundation is good, we should strive for excellence. In short, if you want to master the knowledge of the language, you have to study hard, that is, you must study hard, practice hard, think hard, and change hard.

Of course, "painstaking study" is by no means "brute study," and it is necessary to pay attention to scientific methods and explore the laws of language. If you want to make your language learning garden fruitful, let us remember the teachings of ***: "Language is not something that can be learned casually, it must be hard work." ”

What are the private high schools in Tianjin, with a high level of education?

In real life, everyone's attitude towards life is different.

Generally speaking, in the current real life full of a sense of pressure, urgency, irritability, and depression, striving for perfection and pursuing perfection is just an ideal, an expectation, and even a very luxurious thing.

How many people, survival is already powerless, up and down, left and right have to be exhaustive, looking forward and backward is even more troublesome everywhere, getting along is already a big joy, how can there be time, energy and mood to pursue excellence, the pursuit of perfection.

As the saying goes, the ideal is beautiful, but the reality is cruel.

When the enterprise can not obtain more profits externally, it begins to look for the source of wealth within the enterprise to improve production efficiency, reduce inventory and other ways to save costs so that the wealth of the enterprise can be increased.

First dish, I wrote it in a note and sent it to you, and someone always asked not to dish, thank you for your understanding.