概述
現代社會的人們麵臨各種各樣的壓力，經常會出現各種莫名其妙的身體問題。究其根源，很多身體問題都與人的心理狀態有關。因此，保持健康快樂的心態就顯得尤為重要了。大學生群體中也有許多人存在多多少少的心理問題，如何保持身心健康是一個值得探討的問題。
一、寫作思路
首段：指出當前許多學生存在健康問題。除了缺乏鍛煉外，壓力也是影響健康的一個因素。可以引用關於心態的名言，說明快樂的心態對健康十分重要。
中段：具體分析快樂的心態給人帶來的好處。首先，心態快樂的人對生活抱有樂觀向上的態度，在遇到困難時通常不會躲避，而是積極麵對。在麵對並克服困難的過程中，自信心可以得到提升。其次，運動有助於人們的身體健康，而快樂的心態有利於促進人的心理健康。最後可以進行反麵論證，如果沒有積極的心態，任何事情都無法順利進行。
末段：表明個人觀點，強調快樂的心情是健康的良藥，有利於人們的長遠發展。
二、參考範文和譯文
參考範文
Cheerfulness Is the Best Medicine for Health
The past decades have witnessed a decline in health among younger generations,especially college students. They are under more pressure than ever before andless interested in exercise, resulting in less ability to handle obstacles.However, apart from doing exercise, Edison once suggested that those who arealways in a good mood are among the healthiest people in the world. The bestmedicine is a cheerful attitude.
For one thing, staying cheerful helps people develop a positive attitude towardsthe world. When encountering challenges or difficulties in daily life and study,they may try their best to solve them instead of leaving everything behind. Oncethings have been done, this brings a sense of fulfillment. Furthermore,self-confidence can also be improved during the process. For another thing,while exercise simply focuses on the physical side of human health, beingcheerful pays close attention to the psychological side. Without a good mood,nothing can be achieved in a smooth way.