The one who cuts the ax and does not bleed has to work harder.
Preparation is wiser.
Bleeding an ax is a way of planning ahead so that you can make the most of your time.
Get rid of clutter you do not really need.
If you find yourself working overtime, do not give up.
Do the work you have planned to do later.
Like a wise worker with an ax, you can accomplish much in the way you plan.