Karma carries the seed of its own destruction

The following is an excerpt from a samvaad (dialogue) session with Acharya Prashant.

Question (Q): Acharya Ji, on being asked, can Karma ever come to an end? Ramana Maharshi says, “Karmas carry the seed of their own destruction in themselves.” Dear Acharya Ji, please help me understand, how Karmas carry the seed of their own destruction?