The writer is a person who writes, and the reader is a person who reads.

The history of philosophy is not, like the history of the sciences, to be considered as a mere chronological record of discoveries and errors. It is the history of the human spirit in its endeavor to understand itself and its relation to the universe.

透明建立信誉，信誉带来长期成功。

过去是一个跟随你到任何地方的影子。

数学研究是具体与抽象之间不断的对话。

心理学必须植根于有机体为生存而斗争的现实中。

我必须拥有花朵，永远，永远。