id author title date pages extension mime words sentence flesch summary cache txt _005198043 Miller, D. F. (Donald Ferdinand), 1903- How to be cheerful 1959 .txt text/plain 3089 131 69 Others defend their gloominess on the ground that the world is in a mess, that war may break out at any time, that nuclear bombs may fall at any moment. “How can I be cheerful,” they say, “when the whole world may blow up around me?” - 4 - Still others are prompted by envy to refuse even an effort at being cheer- ful. cache/_005198043.txt txt/_005198043.txt