People change and forget to tell each other.

Leadership is about making the tough decisions and standing by them.

释义：每个人应该先处理好自己的事情，不要去过多干涉别人的事情。

Friends congratulate me after a quarterly-earnings announcement and say, 'Good job, great quarter.' And I'll say, 'Thank you, but that quarter was baked three years ago.'

如何道歉：快速、具体、真诚。