Every problem in NP can be reduced to the satisfiability problem, which is the cornerstone of computational complexity theory.

真相就像太阳。你可以暂时挡住它，但它不会消失。

The clouds over the land now rose like mountains, and the coast was only a long green line with the gray blue hills behind it. The water was a dark blue now, so dark that it was almost purple.

The power of a programming language is not in its syntax, but in the abstractions it provides.

Quality is never an accident; it's always the result of intelligent effort.

每一次演出，我都当作最后一次。