The development of quantum algorithms requires a deep understanding of both quantum mechanics and computer science.

如果你没有偶尔失败，说明你不够努力。

Democracy... while it lasts is more bloody than either aristocracy or monarchy. Remember, democracy never lasts long. It soon wastes, exhausts, and murders itself. There is never a democracy that did not commit suicide.

All who joy would win must share it. Happiness was born a twin.

History does not long entrust the care of freedom to the weak or the timid.