To understand oneself, one needs enormous pliability, and that pliability is denied when we specialize in devotion, in action, in knowledge. There are no paths such as devotion, as action, as knowledge, and he who follows any of these paths separately as a specialist brings about his own destruction. That is, a man who is committed to a particular path, to a particular approach, is incapable of pliability, and that which is not pliable is broken. As a tree that is not pliable breaks in the storm, so a man who has specialized breaks down in moments of crisis.
"Seventh Talk in Poona, 10 October 1948", J.Krishnamurti Online, JKO Serial No. 481010; Vol. V, p. 128 - The Collected Works