10. The reader will observe that I have not here considered custom as it makes things easy, but as it renders them delightful; and though others have often made the same reflection, it is possible they may not have drawn those uses from it, with which I intend to fill the remaining part of this paper.
11. If we consider attentively this property of human nature, it may instruct us in very fine moralities. In the first place, I would have no man discouraged with that kind of life or series of actions, in which the choice of others or his own necessities may have engaged him. It may perhaps be very disagreeable to him at first; but use and application will certainly render it not only less painful, but pleasing and satisfactory.
12. In the second place, I would recommend to every one the admirable precept which _Pythagoras_ is said to have given to his disciples, and which that philosopher must have drawn from the observation I have enlarged upon: _Optimum vitæ genus eligito nam consuctudo facict jucundissimum._ Pitch upon that course of life which is the most excellent, and custom will render it the most delightful.
13. Men, whose circumstances will permit them to choose their own way of life, are inexcusable if they do not pursue that which their judgment tells them is the most laudable. The voice of reason is more to be regarded than the bent of any present inclination, since by the rule above-mentioned, inclination will at length come over to reason, though we can never force reason to comply with inclination.
14. In the third place, this observation may teach the most sensual and irreligious man to overlook those hardships and difficulties, which are apt to discourage him from the prosecution of a virtuous life. The Gods, said _Hesiod_, have placed labour before virtue; the way to her is at first rough and difficult, but grows more smooth and easy, the further you advance in it. The man who proceeds in it, with steadiness and resolution, will in a little time find that her ways are ways of pleasantness, and that all her paths are peace.
15. To enforce this consideration, we may further observe, that the practice of religion will not only be attended with that pleasure which naturally accompanies those actions to which we are habituated, but with those supernumerary joys of heart, that rise from the consciousness of such a pleasure, from the satisfaction of acting up to the dictates of reason, and from the prospect of an happy immortality.