Famous quotes about "Li":

"Shi Ming" says: "Li is the body. Words are the body of things.

"Zhuangzi" Said: "The etiquette, righteousness, and laws of the Three Kings and Five Emperors are like hawthorn pear, tangerine and pomelo. Although their taste is opposite, they can all be eaten. "

"Tai Gong's Six Tao" says: "Rituals are the basis of principles. "

"The Analects of Confucius" says: "If you don't learn etiquette, you can't stand up. "

"Poetry" said: "The rat has a body, but the man is rude; the man is rude, how can he die? "

"Book of Rites and Music" says: "簠簋翎豆, an institutional article and a tool of ritual. Lifting up and down, swirling and attacking, are the writings of etiquette. "

"Yanju" said: "Where are the rituals? That's how things get cured. A gentleman must manage his affairs accordingly. Ruling a country without courtesy is like being blind and having no sympathy. For example, if I have something to ask for in a secluded room all night long, how can I see it without a candle? If you are rude, your hands and feet will be at a loss, your ears and eyes will have nothing to do, and you will have nothing to control when advancing or retreating. "

"Quli": "A gentleman is respectful and frugal, and gives in to show courtesy, saying: A parrot can speak, and it is inseparable from birds; an orangutan can speak, and it is inseparable from beasts. People today are rude. Although they can speak well, don't they have the mentality of animals? "Also "Li Yun" said: "Etiquette is to people, just like wine is to have a feast. A gentleman should be thick, and a villain should be thin. ”

Quotes about “Science and Engineering”:

1. Lin Yifu’s famous quotations

“The ideal of a soldier is to return to a corpse wrapped in horse leather. My greatest wish is to die of exhaustion.” On the desk. ”

This is a famous saying by Lin Yifu, a famous economist in contemporary China. Now, Lin Yifu has gone to the World Bank and left his position as director, professor and doctoral supervisor of the China Economic Research Center at Peking University.

2. History is sleeping, and time is awake; the world is sleeping, and you are awake ~ Love

3. "History is not making us cry, nor is it making us laugh. It is for us to understand Him. "(Chen Hengzhe)

"The cultivation of a sense of history is not always limited to history itself. In a sense, knowledge about the present can often help us understand the past more directly in a certain way. "(Bloch)

"History is not a master but a teacher. It is full of evil and it tells its truth only to those free people who choose examples in history." (A (Kirton's "Freedom and Power")

4. Famous quotes/books are the foundation of any kind of knowledge and the foundation of any subject

Celebrity/Region Zwei Lattice

5, Hermann Weyl: Mathematics is the science of infinity

Gauss: Some beautiful theorems in mathematics have the following characteristics: They are easily generalized from facts. , but the proof is extremely hidden. Mathematics is the king of science.

Kang Muer: In the field of mathematics, the art of asking questions is more important than the art of answering them.

Hilbert: As long as a branch of science can raise a large number of questions, it is full of vitality, and the lack of questions indicates the termination or decline of independent development.

Pythagoras: In. In the world of mathematics, what matters is not what we know, but how we know it.

Marx: A science can only achieve true perfection when it successfully uses mathematics.

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Rao: The scientific level of a country can be measured by the mathematics it consumes

Bacon: Mathematics is the key to science. Ignoring mathematics will definitely harm all knowledge, because ignoring mathematics. A person who neglects mathematics cannot understand any other science or anything else in the world. What is more serious is that a person who ignores mathematics cannot understand his own negligence and will ultimately be unable to seek any remedy.

Pierce: Mathematics is not the discoverer of laws, because it is not induction. Mathematics is not the creator of theories, because it is not the creator of hypotheses. But mathematics is the judge and master of laws and theories, because both laws and hypotheses must be demonstrated to mathematics. Make your own claim and then wait for the mathematical judge.

Without mathematical acceptance, laws cannot work and theories cannot explain.

Bacon: History makes people smart, poetry makes people witty, mathematics makes people sophisticated, philosophy makes people profound, morality makes people serious, logic and rhetoric make people eloquent.

Lalande: The love for mathematics is not only growing day by day among us, but also in the army, which has been fully reflected in the last battle. Punipator himself has very good mathematical literacy. Of course, we cannot expect that everyone who has studied mathematics can become a geometer like Laplace and Lagrange, or a hero like Punipator. . However, mathematics left traces in their minds after all. This enables them to contribute more than people without mathematical training.

Carlos: No subject can illustrate the harmony of nature more clearly than mathematics.

Chancellor, W.E: Learning mathematics is to explore the mysteries of the universe. As we know, the laws of planets and strata, heat and electricity, variation and existence, all involve mathematical truths. If language reflects and reveals the voice of the Creator, then mathematics reflects and reveals the wisdom of the Creator, and repeatedly repeats the story of how things mutate into existence. Mathematics focuses and directs our energy, self-esteem, and desire to know truth and thereby live in the family of God. Just as literature induces people's emotions and understanding, mathematics inspires people's imagination and reasoning.

ButlerNicholas Murray: Descartes's analytic geometry has been extended to Newton's, Leibniz's calculus has been extended to Lobachevsky, Riemann, Gauss and Salvesto's singular in mathematical methods (an expansion more daring than that of any discipline recorded in the history of philosophy). In fact, mathematics is not only an indispensable tool in various disciplines, but it also flies freely without regard to the constraints of intuitive feelings. Historically, mathematics has never shown its supremacy over pure reasoning as it does today.

After modern high-energy physics reaches quantum physics, many experiments cannot be done at all. You can do calculations at home with paper and pen. This is not far from what mathematicians imagined, so mathematics has incredible power in physics. . ——Qiu Chengtong

Those who are determined to pursue physics will not do well if they do not understand the following things: the first is mathematics, the second is mathematics, and the third is mathematics.

——Roentgen

The vastness of the universe, the tinyness of particles, the speed of rockets, the ingenuity of chemical engineering, the changes in the earth, the mysteries of biology, the complexity of daily life, mathematics is used everywhere . ——Hua Luogeng

Mathematical methods penetrate and dominate all theoretical branches of natural science. It has increasingly become the primary measure of scientific achievement. ——Von Newman

Hope it can help you~