Don't sit about

'No man has a right to be idle...[W]here is it in such a world as this that health, and leisure, and affluence may not find some ignorance to instruct, some wrong to redress, some want to supply, some misery to alleviate?'

-William Wilberforce

Quoted in the truly excellent 'What's best next: How the Gospel transforms the way you get things done' by Matt Perman. 

If you want to get better at not doing stuff but doing 'the right stuff' then you would do well to give this book some considerable attention and time. It's such a helpful read for those who wonder how their work can count for the kingdom.