南开校训，意为培养公正与能力兼备的人才，追求不断创新。

Never underestimate the power of a small team with a big vision.

The most powerful weapon on earth is the human soul on fire.

Escribir es un acto de libertad, una manera de escapar de las cadenas que nos imponen.

造纸行业有责任在环境管理方面引领潮流。

The uniform， constant， and uninterrupted effort of every man to better his condition， the principle from which public and national as well as private opulence is originally derived.

色彩是键盘，眼睛是和声，灵魂是有许多琴弦的钢琴。艺术家是演奏的手，触摸一个又一个琴键，在灵魂中引起振动。