What fear is there that thy dogmata, or philosophical resolutions and conclusions, should become dead in thee, and lose their proper power and efficacy to make thee live happy, as long as those proper and correlative fancies, and representations of things on which they mutually depend (which continually to stir up and revive is in thy power,) are still kept fresh and alive? It is in my power concerning this thing that is happened, what soever it be, to conceit that which is right and true. If it be, why then am I troubled? Those things that are without my understanding, are nothing to it at all: and that is it only, which doth properly concern me. Be always in this mind, and thou wilt be right.