学习数学的唯一方法就是做数学。

安全的关键是不信任任何人，包括你自己。

I don’t like to gamble, but if there’s one thing I’m willing to bet on, it’s myself.

"Words are, of course, the most powerful drug used by mankind."

每一个生命体都是一种艺术家。

Women select men. That makes them nature, because nature is what selects. And you can say "Well it's only symbolic that women are nature", it's like no, it's not just symbolic. The woman is the gatekeeper to reproductive success. And you can't get more like nature than that, in fact it's the very definition of nature.

The true measure of a mining company's success isn't just in its financial statements, but in the lasting positive impact it leaves on communities.