Summary
This quote conveys the idea that it is pointless and counterproductive to hold onto bitterness or negativity towards others. The phrase "No one has a contract on life" suggests that life is unpredictable and that no one owes us anything. We shouldn't let bitterness consume us because life doesn't guarantee fairness or personal satisfaction. Instead, it encourages us to let go of resentments and embrace a more positive and accepting outlook on life.