The passion of fear (as a modern philosopher informs me) determines the spirits of the muscles of the knees, which are instantly ready to perform their motion, by taking up the legs with incomparable celerity, in order to remove the body out of harm's way.

True courage is cool and calm. The bravest of men have the least of a brutal, bullying insolence, and in the very time of danger are found the most serene and free.

Truth is the most powerful thing in the world, since even fiction itself must be governed by it, and can only please by its resemblance. The appearance of reality is necessary to make any passion agreeably represented, and to be able to move others we must be moved ourselves, or at least seem to be so, upon some probable grounds.

In nature, all is managed for the best with perfect frugality and just reserve, profuse to none, but bountiful to all; never employing on one thing more than enough, but with exact economy retrenching the superfluous, and adding force to what is principal in everything.

A right mind and generous affection hath more beauty and charms than all other symmetries in the world besides; and a grain of honesty and native worth is of more value than all the adventitious ornaments, estates, or preferments; for the sake of which some of the better sort so oft turn knaves.

Gravity is of the very essence of imposture; it does not only mistake other things, but is apt perpetually almost to mistake itself.

True features make the beauty of a face, and true proportions the beauty of architecture.