"The truth is, we don't know what we want until we see it."

The greatest curse in life is the possession of great talents without the will to use them.

发现可能性的极限的唯一方法是超越它们进入不可能。

Nothing that you remember has survived. Better to forget.

The greatest single achievement of computer science is the development of the concept of the algorithm.

文字的力量可以改变世界，一次一个读者。