A blind man knows he cannot see, and is glad to be led, though it be by a dog; but he that is blind in his understanding, which is the worst blindness of all, believes he sees as the best, and scorns a guide. – Samuel Butler
The borders of my bodyhood coincide with those of my openness to the world. They are in fact at any given time identical, though they are always changing with the fluid expansion and contraction of my relationships to the world. – Medard Boss
That is not to say that we can relax our readiness to defend ourselves. Our armament must be adequate to the needs, but our faith is not primarily in these machines of defense but in ourselves. – Chester W. Nimitz