Success is not final, failure is not fatal: it is the courage to continue that counts.
成功不是终点，失败也不是致命的，重要的是继续前进的勇气。
野性之物是由人类历史塑造的。
No man really knows about other human beings. The best he can do is to suppose that they are like himself.
书籍就像一面镜子。如果一头驴子往里看，你不能指望一个天使会往外看。