No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.

Design is not just what it looks like and feels like. Design is how it works.

在经济学中，事情的发生比你想象的要慢，然后它们发生的速度比你想象的要快。

过去从未消逝，它甚至还未过去。

量子计算的力量来自于以经典计算机无法做到的方式操纵量子态的能力。