劍橋詞典happening because it is expected to happen 自我實現(xiàn)的;自然會實現(xiàn)的 Pessimism is self-fulfilling - expect the worst and it happens . 悲觀自然會成為現(xiàn)實——預(yù)計有最壞的事,最壞的事便會發(fā)生。 返回 self-fulfilling