"The power of words is immense; they can heal, they can destroy, they can create worlds."

The world is a book, and those who do not travel read only a page.

可持续性不仅仅是一个流行词，更是我们对后代的责任。

"Time is not a line but a dimension, like the dimensions of space."

We have to be prepared to take some risks, but they must be calculated risks.

量子理论的发展表明，经典的空间和时间概念不足以在最基本的层面上描述物理世界。

Every mental state exists for a purpose; to understand it, we must ask what function it serves in the broader system of behavior.