If one only wished to be happy, this could be easily accomplished; but we wish to be happier than other people, and this is always difficult, for we believe others to be happier than they are.

科学中最重要的事情不是正确，而是保持好奇心。

The development of computational complexity theory has shown us that not all problems are created equal.

Music has the power to heal, to inspire, and to bring people together.

没有谎言，人类会因绝望和无聊而灭亡。