Most things start from a source. That is the root.
Hard work is a much touted requirement in today's working world.
Hard work means to put in more hours to your working life with sincerity.
There are 7 sources of hard work:
* desire for success
* sincerity towards employer
* being true to oneself
* fairness with stakeholders
* inner peace
* need to excel
* giving back
When these 7 sources are present, the result is hard work. So, next time you hire, look out for the above 7 attributes. What you pay, will be paid back in multiples through hard work.