I have made a ceaseless effort not to ridicule， not to bewail， not to scorn human actions， but to understand them.

Fearless is not the absence of fear. It's not being completely unafraid. It's having a lot of fears, but jumping anyway.

"There is no substitute for books in the life of a child."

The masses are not a referent, they are an object.

出自《三国演义》，梁羽生在《七剑下天山》中引用

Sustainable practices aren't just good for the planet; they're good for business in the long run.

数学的美在于它既精确又富有创造性。

大脑是一个复杂的系统，我们才刚刚开始理解它是如何工作的。