Thesis 18.2
Latin
Cuilibet coelo praeter animam quae mouet eum efficienter, propria assistit intelligentia, quae illum mouet ut finis, ab anima tali secundum substantiam omnino distincta.
1486 reads 'preter' and 'substrantiam' for 'praeter' and 'substantiam' (farmer1998:14743).
English
Besides the soul that moves it as an efficient cause, each heaven is attended by its own intelligence, which moves it as its end, and which is wholly distinct in substance from that soul.
Sense checked against farmer1998:14778; no further crux.