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学习的最好方法就是教。
We loved with a love that was more than love.
Most people overestimate what they can do in one year and underestimate what they can do in ten years.
A mathematician's work is never done; there are always new questions to explore and new mysteries to uncover.
电影是一面镜子,通过它我们经常看到自己。
In the quest for understanding the cosmos, every question answered leads to a dozen more.
The best strategy is execution.