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Laughter and tears are both responses to frustration and exhaustion. I myself prefer to laugh, since there is less cleaning up to do afterward.

The best products come from a deep understanding of the problem, not just a desire to make something new.

The Eskimos had fifty-two names for snow because it was important to them: there ought to be as many for love.

Pain can be a form of knowledge.

我不知道有誰比我更需要一個擁抱。

You belong with me You belong with me?.

數學是我們建立對世界理解的基礎，正是通過這種理解，我們才能解決最復雜的問題。