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The more you give, the less you have.

When a child asks an endless string of “why？” questions， the smartest reply is， “I don’t know， what do you think？”

Two people in love, alone, isolated from the world, that's beautiful.

Both incentives and punishments elicit powerful responses.

The beauty of mathematics lies in its ability to describe the universe in a language that transcends cultural and linguistic barriers.

【譯文】 孔子說：“見到賢人，要向他看齊；見到不賢，要反省自己。”