We think in order to act, and act in order to live.
我们思考是为了行动，行动是为了生存。
The rules of morality are not the conclusion of our reason.
The most dangerous phrase in business is 'We've always done it this way.'
如果你明智地利用经验，那么没有什么是浪费时间。
我不是因为快乐而唱歌，我因为唱歌而快乐。