Complex sentence: AMORC's teachings cover what may be termed the "Sacred Sciences" and include ideas based on the major philosophers, particularly Pythagoras, Thales, Solon, Heraclitus, Democritus.
Split into simpler sentences: AMORC's teachings cover what may be termed as the "Sacred Sciences". This is based upon ideas of the major philosophers, particularly Pythagoras, Thales, Solon, Heraclitus, Democritus.