The most perfect education, in my opinion, is such an exercise of the understanding as is best calculated to strengthen the body and form the heart.
"我不是一个词,我是一种语言。"
改变令人不适,但它是进步的必要条件。
A mathematician's work is mostly a solitary pursuit, but it is also deeply collaborative.
Time is a material like any other, and it's one I work with constantly.