Every action has its pleasures and its price.

I don’t regret anything I’ve ever done in my life, any choice that I’ve made.

常识是世界上最广泛共享的商品，因为每个人都确信自己拥有足够的常识。

译文：读书人一定要把圣贤的诗书作为安身立命的根本，为人处世要恪守孝悌，胸怀仁义。赏析：无数圣贤流传下来的思想，读书人应该去学习，因为它是我们做人的根本。古人就提出孝、悌、礼、仪、忠、信、廉、耻为待人处事的准则。

Diversity drives innovation; it's the fuel for creative thinking.

I don't think about age. I think about life and living.

The same principles which at first view lead to skepticism， pursued to a certain point， bring men back to common sense.

医学是我的合法妻子，文学是我的情妇。

我们不必在人类和自然之间做出选择，我们可以共同繁荣。

The only thing I can rely on is my own perception, and that is always changing.