Chess is so interesting in itself, as not to need the view of gain to induce engaging in it; and thence it is never played for money

Proclaim not all thou knowest, all thou knowest, all thou hast, nor all thou cans't.

Many foxes grow gray but few grow good.

The nearest I can make it out, "Love your Enemies" means, "Hate your Friends"

Doing an injury puts you below your enemy; revenging one make you but even with him; forgiving it sets you above him.

If you teach a poor young man to shave himself, and keep his razor in order, you may contribute more to the happiness of his life than in giving him a thousand guineas. This sum may be soon spent, the regret only remaining of having foolishly consumed it; but in the other case, he escapes the frequent vexation of waiting for barbers, and of their sometimes dirty fingers, offensive breaths, and dull razors.

There will be sleeping enough in the grave.