Critical comments by students should be taken in a friendly spirit， accumulation of material should not stifle the student’s independence.

The present is always changing, but the past is fixed.

We should learn from international leaders while developing our own path.

领导力意味着今天做出艰难的决定，这些决定将使子孙后代受益。

一个好的决策是基于知识而非数字。