每一本书都是一扇通往未知世界的门，一次探索未知的邀请。

不要为那些不愿在你身上花费时间的人而浪费你的时间。

Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.

I'd rather be hated for who I am than loved for who I am not.

国家不是一个慈善机构；它是一个强制组织。