Agriculture is the foundation of civilization, and we must invest in its future.
农业是文明的基础,我们必须投资于它的未来。
如果所有的人都是富有的,那么所有的人都是贫穷的。
The intersection of cryptography and complexity theory is where some of the most fascinating problems in computer science reside.
要真正了解世界,深入观察你自己的存在;要真正了解自己,对世界产生真正的兴趣。