天赋是上帝赐予的，要谦卑；名声是别人给的，要感恩；自负是自己给的，要小心。

Make decisions when you are ready, not under pressure. Others will always push you to make a decision for their own purposes, internal politics, or some other external need. But you can almost always say, “I need a little more time to think about this. I’ll get back to you.” This tactic is very effective at defusing even the most difficult and uncomfortable situations.

"The streets taught me more than any school ever could."

The biggest risk is not taking any risk.

The beauty of mathematics is that it allows us to abstract away the complexities of the real world and focus on the underlying principles.