12. Through converts, cognizance is increased in the world.
13. Even the prophets only know what the Holy One, Blessed is He, reveals to them.
14. One who is a man of great physical might does not have much cognizance.
15. Large steps confuse the mind from in-depth study.
16. Through stealing, one loses cognizance.
17. When the coarseness of one comes into the thoughts of his friend, and the coarseness of the friend come into his thoughts, from this is created the ceiling of the world.