Success is often nothing more than moving from one failure to another with undiminished enthusiasm.
Winston ChurchillNobody ever launched an attack without having misgivings beforehand, You ought to have misgivings before; but when the moment of action is come, the hour of misgivings is passed. It is often not possible to go backward from a course which has been adopted in war. A man must answer "Aye" or "No" to the great questions which are put, and by that decision he must be bound.
Winston Churchill