我永远相信，只要坚持，就一定能成功。
I always believe that as long as you persist, you will definitely succeed.
The tree of liberty must be refreshed from time to time with the blood of patriots and tyrants.
惩罚时不避忌权贵，奖赏时不遗忘地位低下的人。
"Hate is a lack of imagination."
Energy security is national security.
Train employees well enough they could get another job， but treat them well enough so they never want to.