No person will make a great business who wants to do it all himself or get all the credit. – Andrew Carnegie
No man will make a great leader who wants to do it all himself or get all the credit for doing it. – Andrew Carnegie

No person will make a great business who wants to do it all himself or get all the credit. – Andrew Carnegie
No man will make a great leader who wants to do it all himself or get all the credit for doing it. – 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
Concentration is my motto — first honesty, then industry, then concentration. – Andrew Carnegie