Not letting a day pass in idleness means that you value your time very much.

Similar quotes:

Those who forget today will be forgotten tomorrow.

No one who gives himself to today will be wasted yesterday.

If there is something that needs to be done tomorrow, it is best to start it now. --Franklin

The prime of life never comes again, and it is difficult to come back to the morning again. It is timely to encourage yourself, and time waits for no one. --Tao Qian

Now is life, now is motivation, now is behavior, now is creation.

--Li Dazhao