If you don’t take care of your house, it will fall apart.
If you don’t take care of your car, it will rot away.
Our bodies and minds are similar.
If we let them sit idly and don’t use them, they will deteriorate.
Houses and cars can be replaced. Our bodies and minds can’t.
Maintain your body and mind. Keep them active. Nourish them. Care for them. Strengthen them.