Life as we live it is obviously very brutal, and makes us insensitive, dull, heavy, stupid, and so we may hope through ideas, through ideational mentation, to bring about a certain quality of sensitivity.... But even when we are sharpened and quickened intellectually by argument, by discussion, by reading, this does not actually bring about that quality of sensitivity. And you know all those people who are erudite, who read, who theorize, who can discuss brilliantly, are extraordinarily dull people. So I think sensitivity, which destroys mediocrity, is very important to understand. Because most of us are becoming, I am afraid, more mediocre. We are not using that word in any derogative sense at all, but merely observing the fact of mediocrity in the sense of being average, fairly well educated, earning a livelihood and perhaps capable of clever discussion; but this leaves us still bourgeois, mediocre, not only in our attitudes but in our activities.