Everyone says we should be good people, but truly being a good person is much easier said than done.
In everyone's pencil case, there is an eraser. It is a learning tool used to correct mistakes and an indispensable assistant for students. Its duty is to help us rectify errors, but if we never make mistakes, it becomes redundant. This is similar to the police, whose primary task is to maintain social order; they act immediately upon discovering disruptors, but if society remains stable, their work becomes lighter. Additionally, the pencil is one of our best tools for drawing.
Some parents use physical punishment or scolding to educate their children, hoping they will achieve great success, yet in doing so, they often deeply wound the child's self-esteem. Although this method of parenting may not be correct, their intentions are often good. If we are like a pencil that cannot stand up after a setback, unable to improve or perfect ourselves, we cannot grow normally. The fountain pen is also an essential tool for learning. Its nib is made of hard material; if you care for it carefully, it will serve you for a long time, helping you write vigorous calligraphy and beautiful poems. However, if you are careless, you might bend the nib. It follows that if someone only seeks the careful care of others but cannot withstand setbacks or even throw tantrums, would you want to be such a narrow-minded person? These three stationery items accompany us constantly; while we cannot do without them, total dependence is not necessarily a good thing. Everything is twofold; we should be brave enough to face and correct our mistakes, while also striving to make fewer of them.
Although "gold is never pure and no man is perfect," we should strive to improve ourselves through constant refinement and perfect ourselves through continuous progress, playing to our strengths and minimizing our weaknesses, to become someone who benefits the nation and society.