We are all searching for something, but we don't know what it is.
我们都在寻找某样东西,但我们不知道它是什么。
If you're not interested in food and people, you're probably not interested in what I do.
Business opportunities are like buses, there's always another one coming.
Concerning the gods, I have no means of knowing whether they exist or not or of what sort they may be. Many things prevent knowledge including the obscurity of the subject and the brevity of human life.
真正的问题不是气候是否在变化,而是我们能以多快的速度适应以及能适应多少。