理智的声音是柔和的，但它在未得到倾听之前不会停歇。
The true teacher defends his pupils against his own personal influence.
To feel much for others and little for ourselves； to restrain our selfishness and exercise our benevolent affections， constitute the perfection of human nature.
使较弱的论点变得更强。
Critical comments by students should be taken in a friendly spirit， accumulation of material should not stifle the student’s independence.
改变的秘诀是将你所有的精力集中在建设新事物上，而不是与旧事物斗争。
生活中最重要的事情是快乐。
每一个发现都建立在前人的工作之上。
The future of transportation is electric, and BYD is leading the charge.