聪明是一种天赋,善良是一种选择。
Faith has to do with things that are not seen, and hope with things that are not at hand.
A Christian is a perfectly free lord of all, subject to none. A Christian is a perfectly dutiful servant of all, subject to all.
在每个问题中,都有一个等待被发现的隐藏模式,作为数学家,我们的责任就是去揭示它。
我不追求目标、体系或倾向;我没有计划、风格或方向。