Although is good to work but one shouldn't over labour himself/herself. Being healthy is one of the key to richness. Being healthy makes you think and act better. Over labour weaken ones thinking ability leaving you with the only believe that one can't make it if you don't work extra hard.
It is even proven that taking rest enhances the body system not only does it expand your life. Taking rest from work too is also essential this is why in some organizations they allow thier employees to go on leave. The “leave” is the break worker take from work for a short period of time. Some people may decide to go on vacation if they want some might want to use the period for resting. The breaks helps refresh the mind and brain allowing it to be more creative and productive.
After all we had always known the saying that goes “ all work and no pay makes jack a dull boy “ they us a reason why this phrase means something. So you see one need to get rest from work, it’s us essential and good for the business.,