The greatest challenge to any thinker is stating the problem in a way that will allow a solution.
The next breakthrough won't come from doing things better, but from doing better things.
心灵就是一切。你想什么,就会成为什么。
千丈长堤,可能因为蝼蚁的洞穴而溃决;百尺高楼,可能因为烟囱的缝隙冒烟而焚毁。
You can't get to the top by being nice.