该句使用only强调唯一性，使表达具有激励和警醒作用。
On life's journey, we are all fleeting travelers. Some rush through, while others linger in leisure; some are filled with passion, some walk with heavy steps, and some are bursting with joy. When we one day look back at the footprints we've left behind, each step represents a page of history. The trail we leave on this road of life is marked by imprints of varying depths and varying harvests.
Perhaps, in moments of intoxication, one finds true happiness.
When busy, you feel that "life is like a play"; when looking back, you realize "life is but a dream." Similarly, in dreams, you believe "dreams are life," only to wake up to the epiphany: life is but a dream. Indeed, life is a one-way trip for everyone; once we set out, there are no return tickets. Thus, Everyone has only one chance to dream. If that is the case, why not make it a magnificent dream? Give your dreams color and sound to make them extraordinary. Just as we have only one performance on life's stage, only by infusing our act with exceptional content and skill can we evoke tears and laughter. Otherwise, why bother living this life at all?
在生命的旅途中，我们皆是匆匆的过客。有人行色匆匆，有人闲情逸致；有人激情昂然，有人步履沉重，有人心花怒放。当某天蓦然回首，看那走过的足迹，每一枚脚印都是一段历史。人生之路留下的一串串脚印，深浅不一，收获亦各不相同。
或许，在微醺之时，人才会感到真正的幸福。
忙碌时，你觉得“戏如人生”；回首往事时，又感叹“人生如戏”。同样，做梦时深信“梦即人生”，梦醒后却顿悟：人生不过是一场梦。是啊，人生对每个人来说只有一次，出发即是终点，并不提供返航的票据。因此，每个人都只有一次做梦的机会。既然如此，何不让梦想变得精彩？赋予梦想色彩与声音，让它绚烂夺目。正如我们在人生的舞台上只有一次登场机会，唯有倾注卓越的内容与技艺，才能赢得观众的泪水与欢笑。否则，又何必白白走这一遭呢？