预测蓬勃发展的积极情绪与消极情绪的比例约为3比1。高于这个比例，人们往往会蓬勃发展；低于这个比例，人们往往会萎靡不振。
我不害怕电脑。我害怕没有它们。
The goal of computation is the emulation of our synthetic abilities, not the understanding of our analytic ones.
跟一个人相处了两个星期，不可能就此了解他究竟是怎样一个人。不过，要是我们不去尝试尝试，别人可少不了要尝试的。
I was born with an enormous need for affection, and a terrible need to give it.
符号是仪式的最小单位，仍然保留了仪式行为的特定属性。
Efficiency is doing things right; effectiveness is doing the right things.