数学是科学的钥匙和门。

传记的艺术就是共情的艺术。

Investing in clean energy technologies is not just good for the environment; it's good for business.

I think children are the best critics because they're completely honest.

I never make the mistake of arguing with people for whose opinions I have no respect.

解释：没有不犯错误的完人，只要能及时改正自己的错误，就是最好的了。

最可持续的产品是经久耐用的产品。

A religion that gives nothing, costs nothing, and suffers nothing, is worth nothing.