衡量一个文明的标准是它如何对待其最弱的成员。
"The measure of a civilization is how it treats its weakest members."
真正的创新来自于对现有问题的深刻理解。
Happiness is like a butterfly; the more you chase it, the more it will elude you. But if you turn your attention to other things, it will come and sit softly on your shoulder.
人是一种不断重新开始的生物。