The only thing you can control is your effort and your attitude.

The best thing you can do is just be yourself and have fun.

大自然是天才的武库。它提供工具，但工匠必须使用它们。

卧室里的哲学家与夜总会里的哲学家一样荒谬滑稽。

The four most dangerous words in investing are: 'this time it's different.'

每种材料都有自己的记忆和历史。