From nothing else but the brain come joys, delights, laughter and sports, and sorrows, griefs, despondency, and lamentations
Anyone wishing to study medicine must master the art of massage.
Life is short, science is long; opportunity is elusive, experiment is dangerous, judgement is difficult.
Nature itself is the best physician.
That which is used - develops. That which is not used wastes away.
In all abundance there is lack.