1. If a person often cannot concentrate, let him study mathematics. Because when proving a mathematical theorem, if you lose concentration even for a moment, you must start over. ——F. Bacon, 1561-1626

2. Mathematical knowledge adds vitality to the mind and frees it from the shackles of prejudice, credulity and superstition.

3. (British statistician J. Arbuthnot, 1667-1735)

4. Mathematical language is not only the simplest and clearest language for anyone, but also the most Strict language.

5. (H. P. Brougham, Chief Justice of England, 1778-1868)

6. History makes people wise, poetry makes people intelligent, mathematics makes people precise, philosophy makes people profound, ethics Learning makes people cultivated, logic and rhetoric make people eloquent. ——Bacon

7. 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. ——Chancellor, W.E

8. A person is like a fraction, his actual talent is like the numerator, and his valuation of himself is like the denominator. The larger the denominator, the smaller the value of the fraction. ----Tolstoy