The power of causal reasoning is that it allows us to predict the effects of actions we have never taken.

"The past is never dead. It’s not even past."

科学的力量在于它的普遍性和无私性，它超越了国界和文化的限制。

You can't just sit there and wait for people to give you that golden dream. You've got to get out there and make it happen for yourself.

投资并不像看起来那么困难。成功的投资包括做正确的事情并避免严重错误。