We teach a subject not to produce little living libraries on that subject, but rather to get a student to think mathematically for himself.
预测未来的最好方法就是创造未来。
每个算法都讲述一个故事,不仅仅是它自己的步骤,还包括它试图解决的问题。
The future of fisheries depends on our ability to balance economic needs with environmental protection.
我是火星人,没人能触及我。