Thelema · Facsimile
Liber E vel Exercitiorum
Aleister Crowley
Experiments in attention and an unusually explicit case for keeping a record. Its opening section asks for conditions, observations, and possible sources of error.
Open the source PDF ↗Where to begin
Section I, The Record; section VII, A Course of Reading.
Keep in mind
Historical exercises include demanding breath and endurance practices. Their presence in a source is not a recommendation to reproduce them.