One can no more keep the mind from returning to an idea than the sea from returning to a shore. For a sailor, this is called the tide; in the case of the guilty it is called remorse. God stirs up the soul as well as the ocean.
Victor HugoDo not forget, do not ever forget, that you have promised me to use the money to make yourself an honest man.' Valjean, who did not recall having made any promise, was silent. The bishop had spoken the words slowly and deliberately. He concluded with a solemn emphasis: Jean Valjean, my brother, you no longer belong to what is evil but to what is good. I have bought your soul to save it from black thoughts and the spirit of perdition, and I give it to God.
Victor Hugo