In return for financial support will advocate admission of Jews to England; This however impossible while Charles living. Charles cannot be executed without trial on adequate grounds for which do not presently exist. Therefore advise that Charles be assassinated, but will have nothing to do with arrangements for procuring an assassin, though willing to help in his escape. [King Charles I was in prison at the time].
Oliver CromwellNo one rises so high as he who knows not whither he is going. Not only strike while the iron is hot, but make it hot by striking. Do not trust the cheering, for those persons would shout as much if you or I were going to be hanged.
Oliver Cromwell