Ninety percent of all millionaires become so through owning real estate.

There is very little success where there is very little laughter.

Those who would administer wisely must, indeed, be wise, for one of the serious obstacles to the improvement of our race is indiscriminate charity.

The average person puts only 25% of his energy and ability into his work. The world takes off its hat to those who put in more than 50% of their capacity, and stands on its head for those few and far between souls who devote 100%.

The price which society pays for the law of competition, like the price it pays for cheap comforts and luxuries, is great; but the advantages of this law are also greater still than its cost- for it is to this law that we owe our wonderful material development, which brings improved conditions in its train.

As I grow older, I pay less attention to what men say. I just watch what they do.

Give me a man with an average ability but a burning desire to succeed and I will give you a winner in exchange every time.