It is those who concentrates on but one thing at a time who advance in this world. The great man or woman is the one who never steps outside his or her specialty or foolishly dissipates his or her individuality.

Do the very best that you can, in the things you do best, and you will know in thy soul, that you are the greatest success in the world.

Failure is a man's inability to reach his goals in life, whatever they may be

I will live this day as if it is my last. …I will waste not a moment mourning yesterday’s misfortunes, Yesterday’s defeats, yesterday’s aches of the heart, for why should I throw good after bad?

If the ingredients for happiness are not within a person, no material success or entertainment or platinum credit cards can make that person smile.

I will embrace today's difficult tasks, take off my coat, and make dust in the world.

Work as though you would live forever, and live as though you would die today. Go another mile!