大家都爱言论自由。但有些人对言论自游的理解是，我想说就说，但你说我不喜欢的话就无法容忍。
Everyone is in favor of free speech. Hardly a day passes without its being extolled， but some people's idea of it is that they are free to say what they like， but if anyone else says anything back， that is an outrage.
译文：人不能因为能说会道就是好处，狗不能因为善叫就是好狗。赏析：能说会道，巧舌如簧并不是好事，我们说话不一定要语言很优美，但一定要真诚，不一定要出口成章，一定要妥当正确。
In the world of algorithms, elegance is not optional.
When you solve a mathematical problem, you don't just get the answer - you understand why it's the answer.
美联储拥有的最强大工具是沟通的力量。
The trees are our elders, and they have much to teach us.