为了将关心转变为行动，我们需要发现问题，找到解决方案以及评估后果。但是世界的复杂性使得这三步都难于做到。
To turn caring into action, we need to see a problem, see a solution, and see the impact. But complexity blocks all three steps.
我不是说唱歌手，我是一个说话的传奇。
Libraries were full of ideas—perhaps the most dangerous and powerful of all weapons.
We are all just passing through, ephemeral, and yet we leave behind traces of our existence.
《关睢》这首诗，快乐而不过分，哀婉而不伤恸。
我不是来讨人喜欢的，我是来被爱的。
God only rarely reveals the future. When he does so, it is for one reason: it's a future that was written so as to be altered.
"Mental processes are tools for solving life's problems."