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数学不是一项观赏性运动。
The habit of reading is the only enjoyment in which there is no alloy; it lasts when all other pleasures fade.
I do not want to be a star. I do not think that the way I live is something that should be imitated.
伟大的工程以你不理解的方式解决你未曾意识到的问题。
We must listen to what the models are telling us, even when the message is uncomfortable.