世间万物不可能都完美无缺,可怜那些执着的人总是被忧愁困扰。
事实是,我们对生活知之甚少,我们真的不知道什么是好消息,什么是坏消息。
The weight of evidence for an extraordinary claim must be proportioned to its strangeness.
The way we see things is affected by what we know or what we believe.