Concentration is my motto — first honesty, then industry, then concentration. – Andrew Carnegie
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. – Andrew Carnegie
No person will make a great business who wants to do it all himself or get all the credit. – Andrew Carnegie
And while the law of competition may be sometimes hard for the individual, it is best for the race, because it ensures the survival of the fittest in every department. – Andrew Carnegie