Footprints on the sand of time are not made by sitting down.

时光沙滩上的脚印是走出来的，不是坐出来的。

youdao

We should work hard to achieve greatness. Then we may say that we haven't wasted our time, and we may leave our footprints on the sand of time.

我们应当努力奋斗，有所作为。这样，我们就可以说，我们没有虚度年华，并有可能在时间的沙滩上留下我们的足迹。

youdao