数学中最深刻的问题往往源于最简单的问题。
The deepest problems in mathematics often arise from the simplest questions.
The key to risk management is prevention and early warning.
"You can't always get what you want, but sometimes, you get what you need."
胜利并不总是衡量进步的标准。
企业的成功不是靠规模，而是靠效率。
Coal enterprises must enhance their sense of social responsibility and achieve the unity of economic and social benefits.
The true history of a people is written in the margins of official history.
成功不仅仅在于你取得了什么，还在于你如何取得它。