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The human race has one really effective weapon, and that is laughter.
如果你重复今天你做的事情365天,那一年后你会成为你想成为的人吗?
Mathematics is not a spectator sport; to understand it, one must engage with it actively.
管理复杂性的关键在于关注组件之间的接口,而不是它们的实现。
Success is not about the resources you have, but how resourceful you are with what you have.