行动是正确的，因为它们倾向于促进幸福；错误是因为它们倾向于产生与幸福相反的结果。
Actions are right in proportion as they tend to promote happiness； wrong as they tend to produce the reverse of happiness.
Courage is the most important of all the virtues because without courage, you can't practice any other virtue consistently.
你不必完美才能激励他人。
It is dangerous to be right in matters where established men are wrong.
Mental phenomena are tools in the service of life.
我相信电影有改变世界的力量。