朗兰兹纲领的猜想是对下一代数学家的挑战。
唯一的限制是你为自己设定的限制。
The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.
每一个数学问题都是一个等待解决的谜题，每一个解决方案都是迈向更深入理解的一步。
物理学家必须有一种信念，即自然之书是用一种他可以学会阅读的语言写成的。