Self-reliance: the ancients said: stand at 30, and now it is nearly 30, you should think and act. Know what you want in the future. How to achieve your goals step by step?
Introspection: Mencius said, three rescues a day. Reflect on your words and deeds. See if there are any mistakes. Whether your actions deviate from the goals you set. So keep a reflection diary, so that you can make progress every day.
Self-improvement: A gentleman is self-improvement. On the road of life, you will always encounter all kinds of difficulties and bad things. So be positive. You must have confidence. Always strive for self-improvement. Have the courage to sum up experience and start over.