To keep the body in good health is a duty... otherwise we shall not be able to keep our mind strong and clear.

No citizen has a right to be an amateur in the matter of physical training... what a disgrace it is for a man to grow old without ever seeing the beauty and strength of which his body is capable.

We can do nothing without the body, let us always take care that it is in the best condition to sustain us.

If you would seek health, look first to the spine.

Exercise till the mind feels delight in reposing from the fatigue.

Medicine is the restoration of discordant elements; sickness is the discord of the elements infused into the living body.