The more you look, the more you see.

Thinking is behavior. The muscular habits learned in overt speech are responsible for implicit or internal speech (thought).

在数学科学中，比其他任何学科都更常见的是，那些一度最抽象、似乎远离一切实际应用的真理，在下一个时代会成为深刻物理研究的基础，并最终体现在某些实用发明中。

I believe in being strong when everything seems to be going wrong.

文学是人类的记忆。