I've learned that you can't control everything, and sometimes you just have to let go.

You are never too old to set another goal or to dream a new dream.

Words are, of course, the most powerful drug used by mankind.

保卫国家政权，是那些君主和臣子等享受俸禄的人谋划的事；保卫整个天下，即使是地位低微的普通百姓也有责任参与。