Carl Gustav Jung, R.F.C. Hull (Translator)

As is indicated by the very name which he chose for it - the 'spagyric' art - or by the oft-repeated saying 'solve et coagula' (dissolve and coagulate), the alchemist saw the essence of his art in separation and analysis on the one hand and synthesis and consolidation on the other. For him there was first of all an initial state in which opposite tendencies or forces were in conflict; secondly there was the great question of a procedure which would be capable of bringing the hostile elements and qualities, once they were separated, back to unity again. The initial state, named the chaos, was not given from the start but had to be sought for as the prima materia. And just as the beginning of the work was not self-evident, so to an even greater degree was its end.