sooner or later
one day whether soon or late；eventually迟早；早晚
You will repent it sooner or later．你迟早会后悔的。
Even if you are suffering ups and downs，things will improve sooner or later．尽管你现在命运坎坷，但是事情早晚是会向好的方向发展的。
Although people would like to live forever，everyone has to die sooner or later．虽然人们都想永远活下去，但是每个人最终都是要死的。