“Sooner or later. It had better be sooner. Later is like the horizon; it recedes as you approach.”
“Sooner would be better than later, and now would be better than sooner." - Tyrion”
“... sooner or later she had to give up the hope for a better past.”
“If you are going to forgive a person, Liz decides, it is best to do it sooner rather than later. Later, Liz knows from experience, could be sooner than you thought.”
“An idea is like a cold germ: sooner or later someone always catches it.”
“Sooner or later I may figure out why you like being a kept poodle.”