理解某事的最好方法就是尝试去改变它。
The best way to understand something is to try to change it.
It is the duty of a student to get everything out of a teacher， and the duty of a teacher to get everything out of a student.
The future of steel lies in its ability to adapt to a low-carbon economy.
——〈在北京湖广会馆学界欢迎会的演说〉，1912年8月30日
领导者的遗产是通过他们所指导的人的成功来衡量的。
"The white space on a page is just as important as the marks you make on it."
Leadership in agriculture means listening—to the land, the science, and the people who work it.
Your most unhappy customers are your greatest source of learning.