使用了must表必须，instead of连接短语表示替代选择，对比鲜明，语气坚定。
Friends, every time you play video games, days slip away through the keyboard under your fingers; when you watch TV, time flickers past on the screen. Friends, although life is short, if we calculate carefully, how much of our time is truly dedicated to work and study?
Compared to the vastness of the world, a human life is merely a fleeting instant, often passing by before we can truly appreciate it. Although many people lament that time flies like an arrow, few know how to truly cherish it. Cherishing time means not wasting a single minute, understanding the value of saving time, and learning to use our time more effectively.
Today, with improved living standards, we possess good material conditions and a superior objective environment. However, to achieve success, we must not rely on our parents' privileges or indulge in their pampering; we must not refuse to accept our mistakes due to pride; and when facing setbacks, we should face them bravely instead of retreating.
朋友，每当你在打电脑游戏时，日子便从指尖敲击的键盘声中悄然流逝；当你沉溺于电视节目时，时光又在闪烁的屏幕间匆匆溜走。朋友，人生虽短，但若细细盘算，我们究竟有多少时间真正投入到了工作与学习中呢？
相较于世界的浩瀚，人的一生不过是弹指一挥间，往往还未好好体会，便已悄然逝去。尽管许多人感叹光阴似箭、日月如梭，却鲜有人懂得如何真正珍惜时间。珍惜时间意味着不浪费每一分每一秒，懂得节约光阴，更意味着学会如何提升时间的利用效率。
如今，随着生活水平的提高，我们已拥有良好的物质基础和优越的客观环境。然而，若要成就一番事业，便不能依赖父母的优越条件或安于他们的娇宠；不能因为顾全面子而不敢承认自己的过失；在面对挫折时，更应奋力迎接，而非退缩逃避。
"Those who create opportunities are the brave"
"Your choice is to do or not to do, but if you do nothing, you will never have the opportunity."
"It is better to stumble countless times while running than to live a life of mediocre conformity"
"I will push open the windows, bathe in the fresh air and sunlight, and embrace a brand-new journey."
"Without facing danger, one can never learn bravery."