You will never succeed while smarting under the drudgery of your occupation, if you are constantly haunted with the idea that you could succeed better in something else.

You will find the whole world will change to you when you change your attitude toward it.

Analyzing what you haven't got as well as what you have is a necessary ingredient of a career.

One of the best strengtheners of character and developers of stamina ... is to assume the part you wish to play; to assert stoutly the possession of whatever you lack.

You cannot measure a man by his failures. You must know what use he makes of them. What did they mean to him. What did he get out of them.

Many a man has finally succeeded only because he has failed after repeated efforts. If he had never met defeat he would never have known any great victory.

Power gravitates to the man who knows how.