1. Failure is also what I need. It is as valuable to me as success. Only after I know all the ways to do it poorly can I know the way to do a good job. ——Edison

2. One of the great advantages of outstanding people is that they are unyielding in adverse and difficult encounters. ——Beethoven

3. Temporary defeat is much better than temporary victory. ——Abu Faraz

4. On the road of scientific exploration, a person has taken detours and made mistakes. It is not a bad thing, let alone a shame. He must have the courage to admit and correct it in practice. mistake. ——Einstein

5. Life is like an ocean. Only those with strong will can reach the other side. ——Marx

6. For those who persevere, there is no such thing as failure. ——Bismarck