婚姻的快乐完全是机会的问题。
建造和创造之间的区别在于：建造的东西只能在完成后被爱，而创造的东西在存在之前就被爱了。
The aim of education should be to teach us rather how to think, than what to think—rather to improve our minds, so as to enable us to think for ourselves, than to load the memory with thoughts of other men.
To do mathematics is to engage in a dialogue with the universe, seeking answers to questions we may not even know how to ask yet.
In catalysis, sometimes the smallest modification can lead to the biggest breakthroughs.
