One day you may hear or read one Thelemite say or write the number 93 using it as a greeting and a good bye. The significance of the number 93 has to do with Gemantria. Since thelema is a Greek word it has a numerical value much like Hebrew words do.
Ex: Thelema (9+5+30+8+40+1=93) a Greek word meaning Will which adds up to 93
Agape (1+3+1+80+8=93) a Greek work for Love also adds up to 93
Since the basic Elements of Thelema read out as Will and Love under Will you may see this written out of 93 93/93. Just thought I would share.
Books in PDF format to read:
William Godwin - The Lives Of The NecromancersAleister Crowley - The Zodiac And The Tarot
Alice Bailey - Telepathy And The Etheric Vehicle
Aleister Crowley - The Star And The Garter