The mathematician's patterns, like the painter's or the poet's, must be beautiful; the ideas, like the colors or the words, must fit together in a harmonious way.

译文：丈夫为了家庭的生计而辛勤劳作，妻子为了生活而勤俭持家。赏析：丈夫在外赚钱养家，妻子在家照顾孩子，夫妻二人各有分工。当然并不是说赚钱只是男人的义务，照顾孩子只是女人的责任。这句话告诉我们：夫妻二人都要相互体谅对方的不容易，相互理解，共同努力经营好小家庭。

Love cannot be forced, love cannot be coaxed and teased. It comes out of heaven, unasked and unsought.