Sense of ownership inspires commitment and responsibility. If kids are put into the fabric of everyday living of the family early enough, and are shown-in truth- the stake they have in the family, they would grow up to be responsible towards the family.

It is easier for anyone to go an extra mile when one is made aware of the stake they've got and motivated with its accompanying reward. Noone wants to be forced into a service in which he does not have an inclination and of which there is no prospect of reward, otherwise it becomes slavery. 

We are able to love our work and its accompanying pains, to the proportion of the awareness of the sense of ownership and reward that will be derived from it.

Remember that word: 'All I have is thine...'. Once we get to realise that the whole universe belongs to us, we become passionate at living.