定言命令只有一条，那就是：要只按照你同时能够愿意它成为一条普遍法则的那个准则去行动。

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

任何艺术的成功都取决于表达自己的能力。

"Success is not final, failure is not fatal: It is the courage to continue that counts."

无法自爱就无法爱人，憎恨自己就一定会憎恨他人。

森林教会我们耐心——成长需要时间，但回报是永恒的。