Who said "Humor is the only test of gravity, and gravity of humor."?

This quote is attributed to Aristotle.

Humor is the only test of gravity, and gravity of humor. - Aristotle

"Humor is the only test of gravity, and gravity of humor."

Aristotle Humor

Philosopher Ancient Greek 384–322

"Well begun is half done."

"We are what we repeatedly do. Excellence, then, is not an act, but a habit."

"Happiness depends upon ourselves."

"It is well to be up and doing."

"Never underestimate the power of a good laugh."

"Laughter is the best medicine."

"A good laugh is the best medicine."

"Laughter is contagious and wonderful."