Never forget what you are, for surely the world will not. Make it your strength. Then it can never be your weakness. Armor yourself in it, and it will never be used to hurt you. 

"Exile is not just a physical state; it's a condition of the soul."

The greatest threat to democracy is not from external enemies but from internal decay and the loss of civic virtue.

能源行业必须适应和发展，以应对21世纪的挑战。