2. Science is a beautiful scenery, which makes people linger.
Science is the best way to make people brave.
There is no royal road to science, and only those who climb along steep mountain roads can hope to reach its glorious summit.
The eternal essence of science lies in unremitting pursuit. As far as ability is concerned, science is endless, and as far as goals are concerned, science cannot be achieved.
6. Don't lose the ability to feel life, beauty and poetry because you have been immersed in science for a long time.
7. Difficulties can only scare away cowards and lazy people, and victory always belongs to those who dare to climb the peak of science.