Mathematical reasoning may be regarded rather schematically as the exercise of a combination of two faculties, which we may call intuition and ingenuity.
数学推理可以相当系统地看作是两种能力的结合运用，我们可以称之为直觉和独创性。
你不能害怕失败，这是成功的唯一途径。
The only thing worse than training employees and losing them is not training them and keeping them.
绘画就是记住眼睛已经遗忘的东西
Writing is an act of rebellion against reality.
我还活着，我有机会用我的生命做些事情。这就是我需要的唯一动力。