It has been usual in all ages for moralists to repress the swellings of vain hope, by representations of the innumerable casualties to which life is subject, and by instances of the unexpected defeat of the wisest schemes of policy, and sudden subversions of the highest eminences of greatness. It has, perhaps, not been equally observed, that all these examples afford the proper antidote to fear as well as to hope, and may be applied with no less efficacy as consolations to the timorous, than as restraints to the proud. Evil is uncertain in the same degree as good, and for the reason that we ought not to hope too securely, we ought not to fear with too much dejection. The state of the world is continually changing, and none can tell the result of the next vicissitude. Whatever is afloat in the stream of time, may, when it is very near us, be driven away by an accidental blast, which shall happen to cross the general course of the current. The sudden accidents by which the powerful are depressed, may fall upon those whose malice we fear; and the greatness by which we expect to be overborne, may become another proof of the false flatteries of fortune. Our enemies may become weak, or we grow strong before our encounter, or we may advance against each other without ever meeting. There are, indeed, natural evils which we can flatter ourselves with no hopes of escaping, and with little of delaying; but of the ills which are apprehended from human malignity, or the opposition of rival interests, we may always alleviate the terrour by considering that our persecutors are weak and ignorant, and mortal like ourselves. The misfortunes which arise from the concurrence of unhappy incidents should never be suffered to disturb us before they happen; because, if the breast be once laid open to the dread of mere possibilities of misery, life must be given a prey to dismal solicitude, and quiet must be lost for ever. It is remarked by old Cornaro, that it is absurd to be afraid of the natural dissolution of the body, because it must certainly happen, and can, by no caution or artifice, be avoided. Whether this sentiment be entirely just, I shall not examine; but certainly if it be improper to fear events which must happen, it is yet more evidently contrary to right reason to fear those which may never happen, and which, if they should come upon us, we cannot resist.