One of the greatest of all principles is that men can do what they think they can do.

Become a possibilitarian.

Expect great things, and great things will come.

If you have zest and enthusiasm you attract zest and enthusiasm. Life does give back in kind.

Go out of your way to talk optimistically about everything.

Picturize, prayerize, actualize.

Practice hope. As hopefulness becomes a habit, you can achieve a permanently happy spirit.