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一个公司不应沉迷于光芒四射,因为光芒不会持久。
A company shouldn't get addicted to being shiny, because shiny doesn't last.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
乐观是一种可以学习的技能。一旦你学会了它,你就能在各个方面改善你的生活。