When I today ask myself whence I got the moral courage, for it takes moral courage to make a move (or form a plan) running counter to all tradition, I think I may say in answer, that it was only my intense preoccupation with the problem of the blockade which helped me to do so.
Aron NimzowitschDo not always be thinking of attack! Moves that safeguard your position are often far more prudent.
Aron Nimzowitsch