Robert Adamson and John Malcolm Mitchell, 1911 Encyclopædia Britannica (1911)
“ To Bruno, as to all great thinkers, philosophy is the search for unity. Amid all the varying and contradictory phenomena of the universe there is something which gives coherence and intelligibility to them. Nor can this unity be something apart from the things; it must contain in itself the universe, which develops from it; it must be at once all and one. This unity is God, the universal substance,—the one and only principle, or causa immanens,—that which is in things and yet is distinct from them as the universal is distinct from the particular. ”
