宇宙是一座黑暗森林，每个文明都是带枪的猎人，像幽灵般潜行于林间。

当经济学以严谨和透明的方式帮助我们解决现实世界的问题时，它处于最佳状态。

A rich man's body is like a premium cotton pillow, white and soft and blank. A poor man's body is like a stone, hard and rough and full of edges.

The integration of traditional farming wisdom with modern technology is the key to success.

南开校训，意为培养公正与能力兼备的人才，追求不断创新。