The only way to discover the limits of the possible is to go beyond them into the impossible.

Train people well enough so they can leave, treat them well enough so they don't want to.

The pursuit of power is the primary goal of all great powers, and this pursuit often leads to conflict.

"Writing is a way of talking without being interrupted."

解释：不在农忙时役使百姓而耽误农时，那么可以保证百姓富裕。