成功是一段旅程，而不是一个目的地。

写作是见证真相的一种方式。

The most beautiful things are often the simplest.

I am convinced that the substitution of a simple tax on the rent of land for the complicated taxes which at present oppress industry would be advantageous to all classes.

The most important thing in mathematics is to understand the concepts, not just to memorize formulas.

最大的风险是不冒任何风险。