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Lisp is worth learning for the profound enlightenment experience you will have when you finally get it; that experience will make you a better programmer for the rest of your days, even if you never actually use Lisp itself a lot.

即使上帝也無法使二加二不等于四。

"Home is not where you are from, it is where you belong."

做數(shù)學的過程比結果更重要。