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

All numbers are multiples of one, all sciences converge to a common point, all wisdom comes out of one center, and the number of wisdom is one.

And it is true, best is nothing concealed which shall not be discovered; for which cause a marvellous being shall come after me, who as yet lives not, and who shall reveal many things.

Every body consists of three ingredients. The names of these are Sulphur, Mercury, and Salt.

Consider that we shouldn't call our brother a fool, since we don't know ourselves what we are.

Since nothing is so secret or hidden that it cannot be revealed, everything depends on the discovery of those things that manifest the hidden.

Whether wine is a nourishment, medicine or poison is a matter of dosage