Innovation should never be for its own sake—it must serve a real purpose.

成功之梯最好是通过踏上机会的横档来攀登。

We are all responsible for the world we have created, and therefore we must work together to change it.

文学是社会的镜子，反映它的美和缺陷。

求学的最大益处，在于自我追求改变气质。

一个常见的经验是，一个晚上难以解决的问题在睡眠委员会工作后，在早上得到了解决。