It is said memorizing two letters is better than listening to two loads [of books]; moreover, comprehending two letters is better than memorizing two such loads.

“Beware of an argument with an adversary who is a quibbler of a perverse nature,…”

“Human reasoning does not compass everything in all respects, just as vision doe…”

“Speech is like an arrow; it is necessary to aim it by way of reflection before …”