Look up, laugh loud, talk big, keep the color in your cheek and the fire in your eye, adorn your person, maintain your health, your beauty and your animal spirits.

William Hazlitt

No one is [truly] poor, save for someone who is ill.

Nedarim 4a

Health is the thing that makes you feel that now is the best time of year.

Franklin P. Adams

Be studious in your profession, and you will be learned. Be industrious and frugal, and you will be rich. Be sober and temperate, and you will be healthy. Be in general virtuous, and you will be happy.

Benjamin Franklin

The modern mind is overstimulated and the modern body is understimulated and overfed. Meditation, exercise, and fasting restore an ancient balance.

Naval Ravikant

Lack of activity destroys the good condition of every human being, while movement and methodical physical exercise save it and preserve it.

Plato