Be not another, if you can be yourself.

The dose makes the poison.

Then God sends us such a messenger who appears to us in spirit, warns us, consoles us, teaches us, and brings us His good tidings.

Medicine is not merely a science but an art. The character of the physician may act more powerfully upon the patient than the drugs employed.

The dreams which reveal the supernatural are promises and messages that God sends us directly: they are nothing but His angels, His ministering spirits , who usually appear to us when we are in a great predicament.

The interpretation of dreams is a great art.

The ultimate cause of human disease is the consequence of our transgression of the universal laws of life.