The pen is mightier than the sword if the sword is very short, and the pen is very sharp.
The purpose of education is not to fill the minds of students with facts but to teach them to think.
教育的目的不是用事实填满学生的头脑，而是教会他们思考。
只为三个国家制造不值得我花费时间；但为全世界制造则非常值得。
出自先秦《荀子·大略》。说得到，也能做得到，这种人就是国家之宝。说明言行一致、身体力行的人才是治国安邦的有益人才。
Never be satisfied with where you are; always strive for better.
我们都是古老遗传信息的临时容器。