Especially as he knew so much, and the more you know, the more you know that you know so little. Only the deeply ignorant feel that they know everything (there

Especially as he knew so much, and the more you know, the more you know that you know so little. Only the deeply ignorant feel that they know everything (there was a poor fellow arguing here recently that he knew everything that was worth knowing about philosophy. His responses to challenges revealed that he knew nothing about it at all).