The secret of success lies not in doing your own work, but in recognizing the right man to do it.
No man can become rich without himself enriching others
Do not look for approval except for the consciousness of doing your best.
The morality of compromise sounds contradictory.
The man who acquires the ability to take full possession of his own mind may take possession of anything else to which he is justly entitled.
One great cause of failure of young men in business is lack of concentration.