CHAPTER Knowledge of risk as an element of cybersecurity argument 5 How infinitely good that Providence is, which has settled in its government of mankind such narrow bounds to his sight and knowledge of things; and though he walks in the midst of so many thousand dangers, the sight of which, if discovered to him, would distract his mind and sink his spirits, he is kept serene and calm, by having the events of things hid from his eyes, and knowing nothing of the dangers which surround him. --Daniel Defoe, Robinson Crusoe