数学是模式的科学，而自然利用了每一种可能的模式。
Mathematics is the science of patterns, and nature exploits every possible pattern.
苦难是智慧的学校。
Happiness and unhappiness depend upon the opinion we have of things.
The best way to be successful is to learn from your mistakes.
To understand the electron is to understand the foundation of our technological civilization.
Coal enterprises must enhance their sense of social responsibility and achieve the unity of economic and social benefits.
