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Product is 1, marketing is 0. Without a good product, no amount of marketing is futile.
Duty is the most sublime word in our language. Do your duty in all things. You cannot do more. You should never wish to do less.
如果你不能理解某人为什么要做某事,那么看看他们行为的后果,不管他们可能是什么,然后从他们的后果中推断出动机。
成功的关键是坚持和永不放弃。
Writing is a way of resisting forgetting.