Initiation means the Journey Inwards: nothing is changed or can be changed; but all is trulier understood with every step.

One must find out for oneself, and make sure beyond doubt, 'who' one is, 'what' one is, 'why' one is... Being thus conscious of the proper course to pursue, the next thing is to understand the conditions necessary to following it out. After that, one must eliminate from oneself every element alien or hostile to success, and develop those parts of oneself which are specially needed to control the aforesaid conditions.

You must on no account attempt to use the squares given in the Book of the Sacred Magic of Abramelin the Mage until you have succeeded in the Operation. More, unless you mean to perform it, and are prepared to go to any length to do so, you are a fool to have the book in your possession at all. Those squares are liable to get loose and do things on their own initiative; and you won't like it.

We can no longer assert any single proposition, unless we guard ourselves by enumerating countless conditions which must be assumed.

The average man cannot believe that an artist may be as serious and highminded an observer of life as the professed man of science.

It sometimes strikes me that the whole of science is a piece of impudence; that nature can afford to ignore our impertinent interference. If our monkey mischief should ever reach the point of blowing up the earth by decomposing an atom, and even annihilated the sun himself, I cannot really suppose that the universe would turn a hair.

Magick is the science and art of causing change to occur in conformity with will.