The human soul develops up to the time of death.
I also maintain that clear knowledge of natural science must be acquired, in the first instance, through mastery of medicine alone.
Let your food be your medicine, and your medicine be your food.
The forms of diseases are many and the healing of them is manifold.
Old people have fewer diseases than the young, but their diseases never leave them.
From nothing else but the brain come joys, delights, laughter and sports, and sorrows, griefs, despondency, and lamentations