Education begins the gentleman， but reading， good company and reflection must finish him.
教育培养绅士，但阅读、良好的伴侣和思考才能完成他。
A man should always consider how much he has more than he wants.
无知比知识更容易出现。
美不是艺术的目标，而是它的副产品。
理解代数簇的算术就是理解其中隐藏的对称性。