1, a person can only stay away from pain if he is happy and satisfied; He can only keep youthful vitality and forge ahead in the torrent; He can only keep learning and keep pace with the times; Only by constantly making progress can he remain young forever.

If we admit failure too easily, we may not realize that we are very close to being right.

3. People who refuse to study hard will not ask questions; People who lack breakthroughs in their careers will not innovate.

4. Some old things that are not combined with reality, whether foreign or local, should be vigorously eliminated and new methods and theories should be boldly created to solve our problems.

If one wants to do something, one has to go his own way. To start a new road, the most important thing is whether you can ask questions yourself. Being able to ask questions correctly is the first step of innovation.