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The more a person limits himself, the more resourceful he becomes.

Make no mistake about it: Computers process numbers - not symbols. We measure our understanding (and control) by the extent to which we can arithmetize an activity.

In this business, if you're good, you're right six times out of ten. You're never going to be right nine times out of ten.

I think the most important thing is to be true to yourself and to be honest with yourself.

荒野不會獎勵最強或最快的人。它會獎勵最適應的人。

The paradox of preventive healthcare: Those who need it most value it least.

君子做學問，目的是為了明白道理，拯救社會。