War is an ugly thing， but not the ugliest of things； the decayed and degraded state of moral and patriotic feeling which thinks that nothing is worth war is much worse.
The quality of an organization's values determines the quality of its decisions.
Education is not just about building schools, but about ensuring children actually learn.
一个试图教学而不激发学生学习欲望的教师，就像在冷铁上敲打。
The most important thing is to be sincere in what you do. If you are sincere, the public will feel it.