16 All things are difficult before they are easy
人文科学

        一切事情都是先难而后易; 万事开头难。When first we try to ride a bicycle we are quite sure that we shall never do anything but fall off; but as we go on practising,the whole thing becomes so easy that we wonder why we ever had any difficulty at all.初学骑自行车时,肯定要不断地......（本文共 348 字）     [阅读本文] >>