The space you occupy and the authority you exercise may be measured with mathematical exactness by the service you render.
Napoleon HillOne of the most valuable things any person can learn is the art of using the knowledge and experience of others.
Napoleon HillNo two minds ever come together without a third invisible force, which may be likened to a 'third mind.' When a group of individual minds are coordinated and function in harmony, the increased energy created through that alliance becomes available to every individual in the group.
Napoleon HillThere is but one dependable method of accumulating and legally holding riches, and that is by rendering useful service.
Napoleon Hill