Analysis of test questions: Japan's famous saying about educating children emphasizes that people must learn to stand on their own feet through labor. A person's awareness and ability to stand on his own feet is not only beneficial to society, but also to his own healthy development. With the consciousness and ability of self-reliance, it is easier for people to adapt to society, seize opportunities and develop themselves. So a fits the question. B is a misunderstanding of the meaning of the question. C is wrong. D has nothing to do with the meaning of the question