Famous aphorisms about skepticism and learning .

Whistleblowing 1, the key to open the door to science, is undoubtedly a question mark. - Li Siguang.

2. Sensitive and studious, not ashamed to ask. - Confucius.

3.The famous scientist Li Siguang famously said: "If you don't doubt, you can't see the truth."

4.Mencius. He said, "It is better to believe in a book than to have no book at all." ”

5.Song Zhu Xi.

He said: "Those who read undoubtedly must be taught to have doubts, but those who have doubts must have doubts, and only here can they grow." Mingren Chen Xianzhang said: "The predecessors said that the scholars were suspicious, and the small doubts were small and the big doubts were great." Those who doubt it are also the opportunity for enlightenment. A moment of enlightenment, a lot of growth. ”

Famous sayings about the method of learning:

1. [Great craftsmen must follow the rules, and scholars must also follow the rules] from "Mencius Confession". Rules: Rules. Meaning: When a skilled craftsman teaches others, he must follow the law, and the person who learns should also follow the law.

2, [not by the rules, can not be a square circle] from "Mencius Lilou Shang" rules: compass. Moment:

Ruler. Meaning: squares and circles cannot be drawn accurately without the use of compasses and rulers.

It is used as a metaphor for not having a standard for doing things, and if you don't have a standard, you can't do anything.

3, [Taught without Class] from "The Analects of Wei Linggong". It means that education should not be divided into categories, such as rich and poor, regional and racial, but should be given to all kinds of people.

4, [only how vulgar and beautiful, but also decades to receive its practical people, its teaching is also] from the Ming Dynasty Zhang Yue's "Caotang Rules". More: Experience. It means: the abundance of talents, the beauty of customs, and the fact that they can still benefit after another ten years are the results of education.

5, [lead but not provoke, leap as well] from "Mencius Devoted to the Heart". Meaning: Educating others is like teaching others to shoot arrows, only drawing the bow to the fullest, but not firing arrows, only making a look of eagerness. Figurative education should be good at inspiring.

6. [Respect for education and persuasion, the foundation of the founding of the country; Xing Xian and cultivating talents, the priority of government] from Zhu Shunshui's "Persuasion" in the Qing Dynasty. Persuasion: Encouragement. It means: respecting education and encouraging running schools is the foundation of national construction; Excavating wise men and cultivating talents is the primary task of governing government affairs.

Famous saying: It is better to believe in a book than to have no book - Mencius.

A gentleman has nine thoughts: seeing Siming, listening to Sicong, Se Siwen, Maung Sigong, Yan Sizhong, Shisi respect, doubting and asking, thinking and thinking difficult, and seeing the meaning - Confucius.

Asking a question is often more important than solving a problem – Einstein's skepticism is not a disadvantage. Always suspicious, but not asserting, this is the shortcoming - Lu Xun case: Zu Chongzhi has shown a strong interest in mathematics and astronomy since he was a child, he "specializes in mathematics, searching for ancient and modern", but never "falsely pushes the ancients", and never binds himself to ancient books and documents, and the sayings of predecessors.

He dared to doubt the outdated theories of his predecessors, dared to overturn the erroneous theories of his predecessors, and critically accepted the scientific heritage of his predecessors. When he was young, he carefully studied the academic achievements of Zhang Heng, Zheng Xuan and others, corrected some of them, and achieved many valuable research results. Later, he discovered that there were many errors in the "calendar" compiled by the famous astronomer He Chengtian for the Song Dynasty at that time, so he began to recompile a new calendar, the "Daming Calendar".