因果关系的语言是科学的语言。

数学的语言是普遍的，正是通过这种语言，我们才能传达宇宙最深刻的真理。

Capitalism, then, is by nature a form or method of economic change and not only never is but never can be stationary.

In a state, the liberty of one citizen is the liberty of all.

虽然无法改变过去，但可以改变未来。

往事会自行爬上来。