人类的大脑是一台自欺欺人的机器;我们只看到我们想看到的。
The human mind is a machine for self-deception; we see what we want to see.
The stones we pull from the earth carry 400 million years of history—we're merely temporary stewards.
我们今天种下的每一粒种子都是对后代的承诺。