Confucius

The superior man is distressed by the limitations of his ability; he is not distressed by the fact that men do not recognize the ability that he has.
The superior man is distressed by the limitations of his ability; he is not distressed by the fact that men do not recognize the ability that he has.
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These are some quotes by Chinese author Confucius Philosopher, who lived between 551 BC and 479 BC.