I think people believe in heaven because they don’t like the idea of dying, because they want to carry on living and they don’t like the idea that other people will move into their house and put their things into the rubbish.

宁可在田野中狩猎以求健康，也不花钱让医生开令人作呕的药。

能源的未来在于平衡盈利与责任。

Our scientific power has outrun our spiritual power.We have guided missiles and misguided men.

数学之美在于它的简洁与深度。

唯一不变的是变化，持续的变化，不可避免的变化，这是当今社会的主导因素。任何明智的决策都必须考虑到世界现在的样子，以及世界未来的样子。