Be unselfish.... If you think of yourself only you cannot develop because you are choking the source of development which is spiritual expansion through thought for others.
The efficient man is the man who thinks for himself.
All business proceeds on beliefs or judgment of probabilities and not on certainties.
All business proceeds on beliefs, or judgements of probabilities, and not on certainties.
All business proceeds on beliefs on judgements of probabilities and not on certainties.