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在数学中,提出问题的艺术必须比解决问题更有价值。
In mathematics, the art of proposing a question must be held of higher value than solving it.
Those whose words and deeds are inconsistent are often not respected.
【译文】 子游问孝,孔子说:“现在的孝顺,只是能赡养老人。即使是犬马,都会得到饲养。不敬重,有何区别?”