数学的进步是通过不断质疑已建立的真理来实现的。
The advancement of mathematics is through the continuous questioning of established truths.
I always tell my kids, 'If you're going to do something, do it well. And if you're not going to do it well, don't do it at all.'
国际体系的无政府性质迫使国家争夺权力。
生活是在成为个人和成为社区成员之间的持续斗争。
【译文】《诗经》三百零五篇，用一句话概括它的全部内容，可以说是：思想纯洁，没有邪恶的东西。