The empires of the future are the empires of the mind.

It is no use saying, “We are doing our best.” You have got to succeed in doing what is necessary.

The empires of the future are the empires of the mind.

The price of greatness is responsibility.

I have taken more out of alcohol than alcohol has taken out of me.

The power of man has grown in every sphere, except over himself.

To build may have to be the slow and laborious task of years. To destroy can be the thoughtless act of a single day.

Men occasionally stumble over the truth, but most of them pick themselves up and hurry off as if nothing ever happened.