I’m not perfect, but I’m always me.

Everything happens for a reason.

我希望我能写得像猫一样神秘。

The greatest mistake you can make in life is to be continually fearing you will make one.

数学的真正力量在于它能够揭示宇宙混沌中隐藏的模式和结构。

衡量一家矿业公司的真正标准不是它的股价，而是它的管理责任。

你不需要气象员来知道风往哪个方向吹。

The natural effort of every individual to better his own condition， when suffered to exert itself with freedom and security， is so powerful a principle that it is alone， and without any assistance， not only capable of carrying on the society to wealth and prosperity but of surmounting a hundred impertinent obstructions with which the folly of human laws too often encumbers its operations.