"I shall pass this way but once; any good, therefore, that I can do or any kindness that I can show to any human being, let me do it now. Let me not defer nor neglect it, for I shall not pass this way again."
-D. Carnegie
"Every man I meet is my superior in some way. In that, I learn of him."
-R. W. Emerson
"Here lies one who knew how to get around him men who were cleverer than himself."
-A. Carnegie
"There is nothing else that so kills the ambitions of a person as criticisms from superiors... I am hearty in my approbation and lavish in my praise."
-C. Schwab
"Don't be afraid of enemies who attack you. Be afraid of the friends who flatter you."
-General A. Obregon
