一个词的意义在于它在语言中的使用。

"The truth is rarely pure and never simple."

The biggest risk is not taking any risk. In a world that is changing quickly, the only strategy that is guaranteed to fail is not taking risks.

即使在最黑暗的时刻，只要记得点亮灯，就能找到幸福。

人们之所以会错过最伟大的突破，就是因为它们看上去就很难。