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There is no such thing as an empty space or an empty time. There is always something to see, something to hear.
Persistence is key in mathematical research; many great results come from looking at the same problem from different angles over and over again.
永不放弃。今天很艰难,明天会更糟,但后天会阳光灿烂。
我努力工作,表现出色,我会享受自己。我不会让你限制我。
Philosophy is a battle against the bewitchment of our intelligence by means of language.