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

The physician must give heed to the region in which the patient lives, that is to say, to its type and peculiarities.

Every physician must be rich in knowledge, and not only of that which is written in books; his patients should be his book, they will never mislead him.

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.

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.

All drugs are poisons the benefit depends on the dosage.

Determined will is the beginning of all magical operations. It is because men do not perfectly imagine and believe the result, that the (occult) arts are so uncertain, while they might be perfectly certain.