What, then? Are we not more foolish than any child, we who “in the light of day feel fear”? But you were wrong, Lucretius; we are not afraid in the daylight; we have turned everything into a state of darkness. We see neither what injures nor what profits us; all our lives through we blunder along, neither stopping nor treading more carefully on this account. But you see what madness it is to rush ahead in the dark. Indeed, we are bent on getting ourselves called back from a greater distance; and though we do not know our goal, yet we hasten with wild speed in the direction whither we are straining. The light, however, may begin to shine, provided we are willing. But such a result can come about only in one way—if we acquire by knowledge this familiarity with things divine and human, if we not only flood ourselves but steep ourselves therein, if a man reviews the same principles even though he understands them and applies them again and again to himself, if he has investigated what is good, what is evil, and what has falsely been so entitled; and, finally, if he has investigated honour and baseness, and Providence. The range of the human intelligence is not confined within these limits; it may also explore outside the universe—its destination and its source, and the ruin towards which all nature hastens so rapidly. We have withdrawn the soul from this divine contemplation and dragged it into mean and lowly tasks, so that it might be a slave to greed, so that it might forsake the universe and its confines, and, under the command of masters who try all possible schemes, pry beneath the earth and seek what evil it can dig up therefrom—discontented with that which was freely offered to it.
Seneca