【译文】 孔子说：“一个人如果他的品质胜过文采就会粗野，文采胜过品质就会浮华。只有文采和品质配合恰当，才是君子。”

Education is not just about building schools, but about ensuring children actually learn.

I think that's the single best piece of advice: constantly think about how you could be doing things better and questioning yourself.