When you have something important to do, you should do it as soon as possible.
你有要事要办时，就应尽早办。
If not, things will pile up and one day you'll find that you have too much to do and not enough time to do it.
要不然，事情会累积，你也会发现你有太多事要做，但时间却不够用。
Eventually, some things will even be left undone.
到头来有些事甚至连动都没动。
That is why we should always bear in mind the saying,
因此我们要牢记这句谚语：
"Never put off till tomorrow what you can do today. "
“今日事，今日毕”。