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Mathematics is not a spectator sport. You have to do it to understand it.
如果你想了解我,就看我的艺术。
The greatest tragedy in life is not death, but the unlived life.
气候科学不是关于信仰 - 而是关于证据和严格的测试。
In an industry as traditional as cement, disruption is the only path to progress.
艺术不是关于答案,而是关于问题。