1. The firmness of goal is one of the most necessary sources of strength in personality and one of the sharp tools for success. Without it, genius will be in vain in the maze of uncertain contradictions.

Soldiers who don't want to be generals are not good soldiers. -Napoleon

"Efficiency" has two meanings: one is not to do anything at the expense of work, and the other is to do something that saves time and effort. Quick action is about efficiency; Being organized is about efficiency; Focus is about efficiency; Proper planning is also about efficiency.

My contribution is not as great as that of young people. -Zhang Cunhao

The person who walks the slowest, as long as he doesn't lose his goal, will walk faster than the person who wanders aimlessly. Lessing

6. As an experience, failure is sometimes more valuable than success. Failure can leave us with deeper and more lasting memories and thoughts.