XVIII. What portion soever, either of air or fire there be in thee, although by nature it tend upwards, submitting nevertheless to the ordinance of the universe, it abides here below in this mixed body. So whatsoever is in thee, either earthy, or humid, although by nature it tend downwards, yet is it against its nature both raised upwards, and standing, or consistent. So obedient are even the elements themselves to the universe, abiding patiently wheresoever (though against their nature) they are placed, until the sound as it were of their retreat, and separation. Is it not a grievous thing then, that thy reasonable part only should be disobedient, and should not endure to keep its place: yea though it be nothing enjoined that is contrary unto it, but that only which is according to its nature? For we cannot say of it when it is disobedient, as we say of the fire, or air, that it tends upwards towards its proper element, for then goes it the quite contrary way. For the motion of the mind to any injustice, or incontinency, or to sorrow, or to fear, is nothing else but a separation from nature. Also when the mind is grieved for anything that is happened by the divine providence, then doth it likewise forsake its own place. For it was ordained unto holiness and godliness, which specially consist in an humble submission to God and His providence in all things; as well as unto justice: these also being part of those duties, which as naturally sociable, we are bound unto; and without which we cannot happily converse one with another: yea and the very ground and fountain indeed of all just actions. XIX. He that hath not one and the self-same general end always as long as he liveth, cannot possibly be one and the self-same man always. But this will not suffice except thou add also what ought to be this general end. For as the general conceit and apprehension of all those things which upon no certain ground are by the greater part of men deemed good, cannot be uniform and agreeable, but that only which is limited and restrained by some certain proprieties and conditions, as of community: that nothing be conceived good, which is not commonly and publicly good: so must the end also that we propose unto ourselves, be common and sociable. For he that doth direct all his own private motions and purposes to that end, all his actions will be agreeable and uniform; and by that means will be still the same man. XX. Remember the fable of the country mouse and the city mouse, and the great fright and terror that this was put into. XXI. Socrates was wont to call the common conceits and opinions of men, the common bugbears of the world: the proper terror of silly children. XXII. The Lacedæmonians at their public spectacles were wont to appoint seats and forms for their strangers in the shadow, they themselves were content to sit anywhere.