Directions: For this part, you are allowed 30 minutes to write an essay commenting on the remarks "The strings on a musical instrument must be neither too tight nor too loose. Otherwise, they will not produce pleasant sound at all. It is similar to stress. Too much can be harmful, but what about no stress at all?" You can cite examples to illustrate your point. You should write at least 120 words but no more than 180 words.

本文探讨了压力与乐器弦线的相似性：过紧或过松都会影响音质，同理，压力需适度。过多压力会导致身心疲惫，甚至引发健康问题；而无压力则可能让人失去动力，陷入懈怠。例如，学生若无学习压力，可能无法激发潜能；职场人士若无挑战，可能停滞不前。适度压力能激发潜能，促进成长。总之，压力应恰到好处，才能发挥最佳效果。

完整作文：
The Balance of Stress
The saying “The strings on a musical instrument must be neither too tight nor too loose” highlights the importance of balance. Similarly, stress in life needs to be managed properly. Excessive stress can lead to burnout and health issues, while a complete absence of stress may result in complacency and lack of motivation. For instance, students who face moderate academic pressure are more likely to achieve better results, as the pressure pushes them to study harder. Conversely, those without any pressure may become lazy and fail to reach their potential. In the workplace, employees who encounter reasonable challenges are more motivated to innovate and excel. However, those who experience no stress may lack the drive to improve and may eventually stagnate. In conclusion, stress, like the strings of a musical instrument, needs to be just right. A balanced level of stress can enhance performance and bring out the best in individuals, while excessive or insufficient stress can hinder personal and professional growth.