罗素说：快乐生活
Do not feel envious of the happiness of those who live in a fool’s paradise, for only a fool will think that it is happiness.
Be scrupulously truthful, even when truth is inconvenient, for it is more inconvenient when you try to conceal it.
When you meet with opposition, even if it should be from your husband or your children, endeavor to overcome it by argument and not by authority, for a victory dependent upon authority is unreal and illusory.
Never try to discourage thinking, for you are sure to succeed.
Do not think it worthwhile to produce belief by concealing evidence, for the evidence is sure to come to light.
Do not feel absolutely certain of anything.
勿羡慕那些生活在愚昧“天堂”的人们，因为只有愚人才认为那里是幸福的。
即便真理没有带来便利，也要恪守它，因为你若企图掩盖真理，会带来更多的麻烦。