A mortal lives not through that breath that flows in and that flows out. The source of his life is another and this causes the breath to flow.

Poison is in everything, and no thing is without poison. The dosage makes it either a poison or a remedy.

This process is alchemy: its founder is the smith Vulcan.

Medicine rests upon four pillars - philosophy, astronomy, alchemy, and ethics.

I am different. Let this not upset you

Thoughts create a new heaven, a new firmament, a new source of energy, from which new arts flow.

All that man needs for health and healing has been provided by God in nature, the Challenge of science is to find it.