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

Science is the light that illuminates the darkness of ignorance.

我从不买任何东西，除非我能给出一个充分的理由，说明为什么我认为它会涨。

We are all different, but we share the same human spirit. Perhaps it's human nature that we adapt and survive.

快乐的情感是来源于与不好的事的对比，而快乐本身并没有任何意义。