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无论失败多么艰难,只要你不停下尝试,失败就不是终点。
No matter how tough the loss, defeat is not final until you stop trying.
The writer’s job is to write with rigor, with honesty, to the very end of his strength.
The writer's only responsibility is to his art.
Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.
可持续性不仅仅是一个流行词;它是我们行业的未来。