Gravity is only the bark of wisdom; but it preserves it.

To practice five things under all circumstances constitutes perfect virtue; these five are gravity, generosity of soul, sincerity, earnestness, and kindness.

It is a mathematical fact that the casting of this pebble from my hand alters the centre of gravity of the universe.

There is gravity in wisdom, but no particular wisdom in gravity.

Those wanting wit affect gravity, and go by the name of solid men.

Too much gravity argues a shallow mind.