Learned men — benefactors of all — spend their lives in working, in seeking what can aid, what be of use, what can alleviate the lot of their fellows. They devote themselves unsparingly to their task of usefulness, making one discovery after another, enlarging the sphere of human intelligence, extending the bounds of science, adding each day some new store to the sum of knowledge, gaining each day prosperity, ease, strength for their country.

”War breaks out. In six months the generals have destroyed the work of twenty years of effort, of patience, and of genius.

”That is what is meant by not falling into the most hideous materialism.

“We have seen it, war. “We have seen men turned to brutes, frenzied, killing