C.P. Snow

I was moving among two groups... who had almost ceased to communicate at all, who in intellectual, moral, and psychological climate had so little in common that... one might have crossed the ocean.

Two polar groups: at one pole we have the literary intellectuals, at the other scientists, and as the most representative, the physical scientists. Between the two a gulf of mutual incomprehension.

Advertising degrades the people it appeals to; it deprives them of their will to choose.