Please point out mistakes. The save time "An inch of time is an inch of gold" remind us that time is valuable. It is so important that we don't waste time. Time is indispensable and is so precious. However, we how to save time become a focus issue. First of all, I think of a schedule before doing something. We don't have to spent too much time thinking about what to do next. Besides this, we need early to bed and early to sleep so that strengthen the body and make the spirit cheer up. Otherwise, we don't concentrate more on work and study. The reason that efficiency is not high. Last but not least, we should know the right way to do things. When we have good kills, we can save unnecessary time. We realize that time is so important, time is so precious, we should save it.