我们都知道，儿童发展的时期是一生最重要的时期。道德的营养不良和精神的中毒对人的心灵的危害正如身体的营养不良对于身体健康的危害一样。所以，儿童教育是人类展重要的一个问题。
仇恨是女人的乐趣。
我相信：个人自由的探索精神是世界上最宝贵的东西。我会为此而战：思想的自由，可以朝任何它希望的方向发展，不受指引。
真正的道路是沿着一条绳子，它不是悬在高处，而是紧贴地面。它似乎更多是为了让人绊倒，而不是让人行走。
The more determinedly I exist, as myself, within the conditions of the time, the more clearly I shall hear the language of the past, the nearer I shall feel the breath of the centuries.
In every problem, there is a hidden pattern waiting to be discovered, and it is our duty as mathematicians to uncover it.
Poetry is the art of saying the unsayable.
Data-driven research can challenge long-held economic assumptions.
Capitalism is the legalized version of greed.