数学是书写宇宙的语言。

我们无法选择时代，但我们可以选择如何回应它。

In science, there is no such thing as a final answer.

Color is my day-long obsession, joy, and torment.

你的工作将占据你生活的大部分，唯一能真正感到满足的方法就是做你认为伟大的工作。

I think a lot about labor and time.

Actions are right in proportion as they tend to promote happiness； wrong as they tend to produce the reverse of happiness.