The only way you can write the truth is to assume that what you set down will never be read.

To study the phenomena of mind from the standpoint of the soul is nothing less than the way to perfect knowledge.

最有趣的艺术发生在误解的边缘。

不要害怕放弃好的东西去追求伟大的东西。

世界对于思考者是喜剧，对于感受者是悲剧。

The game of life is the game of everlasting learning. At least it is if you want to win.

数学之美在于它能够以精确而优雅的方式描述世界。