There is a power under your control that is greater than poverty, greater than the lack of education, greater than all your fears and superstitions combined. It is the power to take possession of your own mind and direct it to whatever ends you may desire.
Andrew CarnegieYou develop millionaires the way you mine gold. You expect to move tons of dirt to find an ounce of gold, but you don't go into the mine looking for the dirt-you go in looking for the gold.
Andrew CarnegieThe public only knows one side of [Mark Mark Twain] - the amusing part. Little does it suspect that he was a man of strong convictions upon political and social questions and a moralist of no mean order.
Andrew Carnegie