数学的美在于它是永恒的，它不会改变。
The beauty of mathematics is that it is eternal, it doesn't change.
最有力的艺术往往是最简单的。
她是灰烬与火焰的继承人，她不会向任何人低头。
我们在实现同情、利他和爱的人类潜能方面还有很长的路要走。
——在逆境中始终百折不挠，1913年
美人送我一把金错刀，我拿什么来报答她呢？就用琼英美玉报答吧。道路太远我徘徊不安。为何不能断绝思念呢，总是让自己心意烦乱？
"It's not generally realized that all writers, even the greatest, are also readers first and last."
Death is present every day, but we don't see it until it touches us directly.