A mathematician is a device for turning coffee into theorems.
最好的故事是那些在你读完很久之后仍萦绕在你脑海中的故事。
在物理学中,我们经常发现最美丽的解决方案来自于最混乱的问题。
"I think children are naturally curious and open to new ideas, and that's something I try to capture in my books."