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生氣時(shí)，先數(shù)到十再說(shuō)話；如果非常生氣，就數(shù)到一百。

"Mathematics is the science of patterns, and nature exploits just about every pattern that there is."

I always try to push myself to do something different.

The greatest threat to our planet is the belief that someone else will save it.

We are just an advanced breed of monkeys on a minor planet of a very average star. But we can understand the Universe. That makes us something very special.