意识是适应的前沿。

If my world were to cave in tomorrow, I would look back on all the pleasures, excitements and worthwhilenesses I have been lucky enough to have had. Not the sadness, not my miscarriages or my father leaving home, but the joy of everything else. It will have been enough.

The power of abstraction is that it allows us to ignore irrelevant details and focus on the essential aspects of a problem.

生活的价值在于你为他人创造了什么，而不是你拥有了什么。

If you can keep your head when all about you are losing theirs and blaming it on you...