"Teaching with peace of mind" means that teachers should have a stable working mentality, devote themselves wholeheartedly to education, and be free from external interference and temptation; Enthusiastic teaching means that teachers should have enthusiasm and passion, be full of love and care for education, pay attention to the growth and progress of students, and infect and lead students with sincerity and care.

"Comfortable teaching" means that teachers should have a comfortable working environment and a good attitude, enjoy the fun and sense of accomplishment in education, and avoid overwork and psychological pressure; Teaching calmly means that teachers should have a calm heart, be able to deal with all kinds of problems and challenges in education with concentration and patience, and not be affected by emotional fluctuations and external interference.