一旦与男人平等，女人就高高在上。
Once made equal to man，woman becomes his superior.
The future belongs to those who dare to believe in the impossible.
——《在山西实业界学界及各党派欢迎会的演说》（1912年9月20日）
Reading good literature is like experiencing love: it changes you.
In mathematics, the journey is often more important than the destination.
读书人应当以天下大事为自己的责任，不能仅仅做一个只会钻研书本的学者。