The learning and knowledge that we have,is,at the most,but little compared with that of which we are ignorant.
PlatoThere is no necessity for the man who means to be an orator to understand what is really just but only what would appear so to the majority of those who will give judgment; and not what is really good or beautiful but whatever will appear so; because persuasion comes from that and not from the truth.
PlatoIt is fear and terror that make all men brave, except the philosophers. Yet it is illogical to be brave through fear and cowardice.
Plato