Our minds are rendered buoyant by exercise.

Every animal loves itself.

Prosperity demands of us more prudence and moderation than adversity.

I look upon the pleasure we take in a garden as one of the most innocent delights in human life.

Diseases of the soul are more dangerous and more numerous than those of the body.

It is a strong proof of men knowing most things before birth, that when mere children they grasp innumerable facts with such speed as to show that they are not then taking them in for the first time, but are remembering and recalling them.

The whole glory of virtue resides in activity.