万物皆由四要素组成：地、水、火、气。

In our reasonings concerning matter of fact， there are all imaginable degrees of assurance， from the highest certainty to the lowest species of moral evidence.

我有时候会想，上帝在造人时，似乎高估了她自己的能力。

You get what you give. What you put into things is what you get out of them.