If I lose a billion dollars, I will have it back in less than five years.

The function of the machine is to liberate man from brute burdens, and release his energies to the building of his intellectual and spiritual powers for conquests in the fields of thought and higher action.

Any customer can have a car painted any colour that he wants so long as it is black.

The truth frequently seems unreasonable; the truth frequently is depressing; the truth sometimes seems to be evil, but it has the eternal advantage, it is the truth and what is built thereon neither brings nor yields to confusion.

The only motive that can keep politics pure is the motive of doing good for one's country and its people.

There is safety in small beginnings and there is unlimited capital in the experience gained by growing.

An educated man is not one whose memory is trained to carry a few dates in history - he is one who can accomplish things.