Everything is a drug; it depends on the dose.

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

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.

Let no one who can be his own belong to another.

All things are poisons. It is simply the dose that distinguishes between a poison and a remedy.

Men who are devoid of the power of spiritual perception are unable to recognize anything that cannot be seen externally.

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.