When I talk about having good hearing, I don’t mean just listening, but listening to yourself. When I talk about good eyesight, I don’t mean just looking, but looking at yourself.
Human life is limited, but knowledge is limitless. To drive the limited in pursuit of the limitless is fatal; and to presume that one really knows is fatal indeed!
We cling to our own point of view, as though everything depended on it. Yet our opinions have no permanence; like autumn and winter, they gradually pass away.
