Be kind, for everyone you meet is fighting a hard battle.
I don’t need motivation from anybody. I’m self-motivated.
Life can only be understood backwards；but it must be lived forwards.
要使婚姻长久，就需克服自我中心意识。
运用神机的人，众人不知道他的功劳，在明处争斗不休的人，众人却都知道他。