The more one does the more one can do.
The more one does and sees and feels, the more one is able to do, and the more genuine may be one's appreciation of fundamental things like home, and love, and understanding companionship.
No kind action ever stops with itself. One kind action leads to another.
The most effective way to do it, is to just do it.
Courage is the price that life exacts for granting peace.
Obviously I faced the possibility of not returning when first I considered going. Once faced and settled there really wasn't any good reason to refer to it.