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

Concentrate your energy, your thoughts and your capital.

The more difficult a problem becomes, the more interesting it is.

The sole purpose of being rich is to give away money.

To kill a man will be considered as disgusting [in the twentieth century] as we in this day consider it disgusting to eat one.

It is trying to be other than one's self that unmans one. Be your own natural self and go ahead.

Instead of the question "What must I do for my employer?" substitute "What can I do"