There is only so much of fortune a man really needs and the rest is just for showing off.
It's not the face, but the expressions on it. It's not the voice, but what you say. It's not how you look in that body, but the thing you do with it. You are beautiful.
True success comes from building relationships, not just transactions.
The human mind is a set of information-processing machines that were designed by natural selection to solve adaptive problems faced by our hunter-gatherer ancestors.
不要批评你不理解的东西。
最可持续的森林是既能满足人类需求又能屹立不倒的森林。