The development of social productive forces,the economy and culture is a historical process of gradual and endless progress. All-round human development,too,is a historical process of gradual and endless progress.

• 社会生产力和经济文化的发展水平是逐步提高、永无止境的历史过程，人的全面发展程度也是逐步提高、永无止境的历史过程。