The historian must be a poet and a philosopher.
The ladder of success is best climbed by stepping on the rungs of opportunity.
国君若真的希望人民多而不希望人民减少的话,如果要蓄养姬妾,就不能不节制。
教师必须既是学生的研究者，也是学科的研究者。
You see, in life, lots of people know what to do, but few people actually do what they know. Knowing is not enough! You must take action.
领导力在于今天做出艰难的决定，以塑造更美好的明天。
To find yourself, think for yourself.
If you can't make it good, at least make it look good.