Mathematics is the art of giving the same name to different things.
数学是给不同事物赋予相同名称的艺术。
我是自己心灵的囚徒,但艺术让我自由。
一本好书的标准在于它能在多大程度上扰乱读者的心绪。
If you spend more than 13 minutes analyzing economic and market forecasts, you’ve wasted 10 minutes.