我们这个时代最大的挑战不是技术进步,而是道德进步。
You don’t have to be great to start, but you have to start to be great.
过度捕捞是从子孙后代那里偷窃——我们必须成为制止它的一代。
I'm not a rapper, I'm a Pulitzer winner.
Patience and persistence are the keys to unlocking the mysteries of mathematics.
The best way to predict the future is to create it.