一旦不再抱那么大的希望,我们就不会再这么愤怒了。《哲学的慰藉》
人类认知最好被理解为信息处理层次的层级结构。
The tyrant dies and his rule is over, the martyr dies and his rule begins.
To be a good mathematician, you need to have both intuition and rigor.