过去从未死去，它甚至还没有过去。

"The truth is always more complex than we can imagine."

The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

数学是关于概念之间关系的科学，与这些概念的内容无关。

存在即是理性。

文章是用来承载道理的，道理通过文章得以阐明。

When playing Monopoly， spend all you have to buy， barter， or trade for the Orange properties. Don’t bother with Utilities.