Quote by John D. Rockefeller
Singleness of purpose is one of the chief essentials for success in life, no matter what may be one's aim.
Summary
This quote emphasizes the importance of having a singular focus and goal in life. It suggests that in order to achieve success, regardless of the objective, individuals should possess unwavering dedication towards it. By prioritizing and directing all efforts towards one purpose, one increases their chances of achieving their desired outcome. It implies that true success stems from a clear, undivided vision and the determination to consistently work towards it.