1, if you don't advance against the current, you will retreat: this famous saying emphasizes the importance of continuous efforts and progress. If you stagnate, you will sail against the current. If you don't work hard, you will shrink back. This can also be seen as an incentive to encourage yourself to constantly challenge yourself and not give up easily.
The biggest enemy in life is your own hesitation and doubt: this famous saying emphasizes the harm of self-doubt and hesitation. Only by overcoming these negative emotions can we bravely face the challenge and resolutely move towards success.