The only real dance is the dance of the soul.
The only way to avoid being miserable is not to have enough leisure to wonder whether you are happy or not.
你记忆中的一切都不在了,还是忘掉比较好。
The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.
最重要的是有一个明确的目标并坚持下去。