成功不是幸福的关键。幸福才是成功的关键。如果你热爱你所做的事，你就会成功。
The past is never dead. It's not even past.
The study of heuristics reveals how we make quick, efficient decisions, but also how these shortcuts can lead to systematic errors.
It seems to me that the natural world is the greatest source of excitement; the greatest source of visual beauty; the greatest source of intellectual interest. It is the greatest source of so much in life that makes life worth living.
The condition of man... is a condition of war of everyone against everyone.