IN conversation with a learned friend lately, our talk ran on various definitions of culture, and on the fact that for one reason or another we found them all unsatisfactory. This led us to ponder the ...

Discouraged by a steady decline in the number of U. S. students studying languages, and by the racial and religious discriminations against teachers in other lands —which they deplored*—2,500 members ...

This is how fundamental discoveries — aka, “useless knowledge” — are usually made: not so much by hunting for something specific, but by wandering with an interested eye amid the unknown. It’s also ...