This comes from an anthology by Robert Bly, James Hillman, and Michael Meade called The Rag and Bone Shop of the Heart.
Credit to W.H. Murray
Until One is Committed
Until one is committed, there is hesitancy, the chance to draw back, always ineffectiveness. Concerning all acts of initiative (and creation), there is one elementary truth, the ignorance of which kills countless ideas and splendid plans: That the moment one definitely commits oneself, then Providence moves too. All sorts of things occur to help one that would never otherwise have occurred. A whole stream of events issues from the decision raising in one’s favor all manner of unforeseen incidents and meetings and material assistance, which no man could have dreamed would have come his way.
Whatever you can do,
or dream you can, begin it.
Boldness has genius,
power and magic in it.
Yeah Baby – ! True as water is wet…
Jump in.