Wisdom consists in speaking and acting the truth.
History is a child building a sand-castle by the sea, and that child is the whole majesty of man's power in the world.
Dogs bark at what they don't understand.
Dogs, also, bark at what they do not know.
He who hears not me but the logos will say: All is one.
Men who are lovers of wisdom [i.e., philosophers] must be inquirers into many things.