无法自爱就无法爱人，憎恨自己就一定会憎恨他人。
If you hate yourself, you will hate others. If you cannot love yourself, you cannot love others.
没有比被爱的惊喜更神奇的惊喜了。
The only way to learn mathematics is to do mathematics.
Grief is not linear. It doesn't follow a neat trajectory from denial to acceptance.
No arts; no letters; no society; and which is worst of all, continual fear and danger of violent death; and the life of man, solitary, poor, nasty, brutish, and short.