翻译成英文——记住该记住的，忘记该忘记的。改变能改变的，接受不能改变的！

Remember what should be remembered and forget what should be forgotten.Change what is changeable and accept what is not.如果要翻译严谨的话不能像一楼那样在“and”前面加逗号，第二句里其实用alter的话还不如用低级一点的“change”，因为后面的形容词反正都用“changeable”了，这样念起来的时候更有韵律感，但“不可改变”再用unchangeable的话会显得很呆板，可以直接用what is not来代替。

Remember what should be rememberd,and forget what should be forgotten.Alter what is changeable,and accept what is unchangeable.
记住该记住的,忘记该忘记的。改变能改变的,接受不能改变的。

Remember
that
in
mind,
and
forget
the
forget
to
change
the
change
and
to
accept
can
not
be
changed.
请选我为最佳答案吧！

Remember that the remember and forget the forgotten. Change can change and accept can not be changed!