Only the vigorous development of mathematics in a country can show its national strength. The development and perfection of mathematics are closely related to the prosperity of the country.
There is no smooth road to science. There are countless reefs and dangerous shoals in the long river of truth. Only those who are not afraid of climbing herbs and those who are not afraid of the waves can climb the peak to gather fairy grass and go deep into the water to find the pearl.
Only when a science successfully uses mathematics can it be truly perfect.
Mathematics is a deductive knowledge. It can draw conclusions from a set of postulates through logical reasoning.
The number is invisible and less intuitive, while the form is few and less subtle. The number and the form depend on each other, so how can they fly on both sides.
God created integers, and all other numbers are man-made.
Mathematics is sign plus logic.
infinite! No other problem has ever touched the human mind so deeply.
Give me five coefficients, and I will draw an elephant; Give me six coefficients, and the elephant will wag its tail.