不要让别人意见的噪音淹没了你内心的声音。

你必须由传教士而不是雇佣兵来管理。

The happiest people are those who have discovered that happiness is a choice and not a result of circumstances.

The trouble with most people is that they think with their hopes or fears or wishes rather than with their minds.

自然选择是残酷的。