• We will be better and braver if we engage and inquire than if we indulge in the idle fancy that we already know -- or that it is of no use seeking to know what we do not know.

    Plato: We will be better and braver if we engage and inquire than if we indulge in 
the idle fancy that we already know -- or that it is of no use seeking to 
know what we do not know.