Every one of the great revolutionists, from Isaiah to Shelley, have been optimists. They have been indignant, not about the badness of existence, but about the slowness of men in realizing its goodness.
Gilbert K. ChestertonAs an explanation of the world materialism has a sort of insane simplicity. It has the quality of a madman's arguments; we have at once the sense of it covering everything and the sense of it leaving everything out.
Gilbert K. Chesterton