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One of the best rules anybody can learn about investing is to do nothing, absolutely nothing, unless there is something to do... I just wait until there is money lying in the corner, and all I have to do is go over there and pick it up.
"Stories are the way we make sense of the world."
The study of computational complexity is not just about solving problems, but also about understanding the limits of what can be computed.
我们有责任在应对气候变化的同时提供可靠且负担得起的能源。
Every problem in mathematics is a puzzle waiting to be solved, and the joy is in the solving.