(2) Fully understand yourself, correctly evaluate yourself, and be self-aware, without inferiority or conceit.
(3) Make friends actively, be tolerant of others, be good at exchanging thoughts and feelings with others, help each other and learn from each other.
(4) Actively cultivate your hobbies, such as playing chess, painting and calligraphy, taking part in beneficial recreational activities and actively participating in various sports activities.
(5) Read more excellent literary and artistic works, such as How Steel was Tempered, Red Rock, etc., to cultivate sentiment and set up lofty ideals.
(6) Learn to think, love to use your brains, learn to comprehensively analyze complex problems, and be prepared for setbacks.
(7) Take an active part in labor, learn from it and receive hard training.