Temporary success can be achieved in spite of lack of other fundamental qualities, but no advancements can be maintained without hard work.

If you don't take it for granted that the other man will do his job, you're not an executive.

Know and believe in yourself and what others think won't disturb you.

Blow your own horn loud. If you succeed, people will forgive your noise; if you fail, they'll forget it.

Temporary success can be achieved in spite of lack of other fundamental qualities, but no advancements can be maintained without hard work.

Improvement of one's economic position is helped more by cool persistence than by hot enthusiasm.

Always remember that there is a law of compensation which operates just as infallibly as gravitation, and that victory goes at last where it ought to, and that this is just as true of individuals as of nations.