The young do not know enough to be prudent, and therefore they attempt the impossible – and achieve it, generation after generation.

The world is full of stories, but the stories are all one.

在数学中，最简单的问题往往能引出最深刻的见解。

人生苦短，尽情炫酷。

习惯比灵感要可靠得多。通过养成习惯来取得进步。不要把注意力放在塑身上。专注于成为那种从不错过锻炼的人。