求一句关于幸福的英文句子。

我收藏了一些，分享给你：
1、Never expect.Never assume.Never ask.And never demand.Just let it be.If it's meant to be,it will happen.
2、Once you take friendship seriously, it's gonna be more unfotgettable than love.
3、Be sure that you have never had any regrets in your life which only lasts for a few decades.Laugh or cry as you like, and it's meaningless to oppress yourself.
4、The white keys represent happiness,while the black keys represent sadness.But as you go through life's journey,remember that the black keys make music too.
5、Don't compare your life to others, you have no idea what their lourney is all about.No one is charge of your happiness except you.