Making a difference

The problem that I am currently trying to solve is creating my personal mission statement. I believe that we are all tasked with making a difference in the world. I believe strongly in John Wesley's mandate:

“Do all the good you can,
By all the means you can,
In all the ways you can,
In all the places you can,
At all the times you can,
To all the people you can,
As long as ever you can.”