实现明天理想的唯一障碍是今天的疑虑。

"Memory is the only paradise from which we cannot be expelled."

The beauty of mathematics lies in its ability to describe the world in a language that is universal.

The self is not so much a substance as a process, and it is the continual task of education to change the process, to develop its activities, and to guide it into channels of efficiency.

"A play is a wound that never heals."

史记

诗歌是人类存在的唯一具体证明。