不亦君子乎
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子曰:“学而时习之,不亦说乎。有朋自远方来,不亦乐乎。人不知而不愠,不亦君子乎。”
The Master said , " Is it not pleasant to learn with a constant perseverance and application ? Is it not delightful to have friends coming from distant quarters ? Is he not a man of complete virture , who feels no discomposure though men may take no note of him ? "