Immature love says: 'I love you because I need you.' Mature love says: 'I need you because I love you.'
科学是个美妙的东西——如果无须靠它维生的话。
Art doesn't have to be complicated to be good.
保持饥饿,保持愚蠢。
有时候你必须先输才能懂得珍惜胜利。
It's not supposed to be easy.Anyone who finds it easy is stupid.
我们对黑洞了解得越多,就越意识到我们还有多少未知。