真正的喜悦精神、崇高感、超越人类的感觉，这是最高卓越的试金石，在数学中同样可以在诗歌中找到。
The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.
Silence is argument carried out by other means.
I'm not a rapper, I'm a heaven legend.
人的时间和空间都是有限的。移除、放弃、扔掉生活里那些不再能激发愉悦的东西，为那些能激发快乐的新事物腾出空间。