人生苦短,不要记仇。
Life is too short to hold grudges.
复杂很容易,简单却很难。
始终保持你的刀锋利,你的智慧更锋利,你的精神最锋利。
The best way to buy a stock is when it's cheap, and the best time to sell is when it's expensive.
The truth is rarely pure and never simple.