My second Maxime was, To be the most constant and resolute in my actions that I could; and to follow with no less perseverance the most doubtfull opinions, when I had once determined them, then if they had been the most certain. Imitating herein Travellers, who having lost their way in a Forrest, ought not to wander, turning now this way, and then that, and less to abide in one place; but stil advance straight forwards, towards one way, and not to change on slight occasions, although perhaps at first Chance only mov'd them to determine that choice: For by that means, if they do not go directly whither they desire, they will at least arrive somewhere where they will probably be better then in the midst of a Forrest. So the actions of this life admitting often of no delay, its a most certain Truth, That when it is not in our power to discern the truest opinions, we are to follow the most probable: Yea, although we finde no more probability in the one then in the other, we yet ought to determine some way, considering them afterwards no more as doubtful in what they relate to practice; but as most true and certain; forasmuch as the reason was so, which made us determine it. And this was sufficient for that time to free me from all the remorse and repentance which useth to perplex the consciences of those weak and staggering minds, which inconstantly suffer themselves to passe to the practice of those things as good, which they afterwards judge evill. My third Maxime was, To endevour always rather to conquer my self then Fortune; and to change my desires, rather then the order of the world: and generally to accustome my self to beleeve, That there is nothing wholly in our power but our thoughts; so that after we have done our best, touching things which are without us, all whats wanting of success in respect of us is absolutely impossible. And this alone seem'd sufficient to hinder me from desiring any thing which I could not acquire, and so to render me content. For our will naturally moving us to desire nothing, but those things which our understanding presents in some manner as possible, certain it is, that if we consider all the good which is without us, as equally distant from our power, we should have no more regret for the want of those which seem due to our births, when without any fault of ours we shall be deprived of them, then we have in wanting the possessions of the Kingdoms of _China_ or _Mexico_. And making (as we say) vertue of necessity, we should no more desire to be in health being sick, or free being in prison, then we now do, to have bodies of as incorruptible a matter as diamonds, or wings to fly like birds. But I confess, that a long exercise, and an often reiterated meditation, is necessary to accustom us to look on all things with that byass: And I beleeve, in this principally consists, the secret of those Philosophers who formerly could snatch themselves from the Empire of