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自由不是一种状态,而是一种态度。
A work of art is complete when nothing can be added or taken away without damaging it.
成功不是用奖项来衡量的,而是用你从观众那里得到的爱来衡量的。
Markets are human creations, and like all human creations, they can be improved.
Mathematics is the key and door to the sciences.