Illnesses do not come upon us out of the blue. They are developed from small daily sins against Nature. When enough sins have accumulated, illnesses will suddenly appear.

In all abundance there is lack.

Wherever the art of Medicine is loved, there is also a love of Humanity.

Male and female have the power to fuse into one solid, both because both are nourished in both and also because soul is the same thing in all living creatures, although the body of each is different.

Sport is a preserver of health.

The life so short, the craft so long to learn.

Each of the substances of a man's diet acts upon his body and changes it in some way and upon these changes his whole life depends.