For the rest of my life there are two days that will never again trouble me. The first day is yesterday with all its blunders and tears, follies and defeats. Yesterday has passed away, beyond my control forever. The other day is tomorrow with all its pitfalls and threats, its dangers and mystery. Until the sun rises again I have no stake in tomorrow, for it is still unborn.

And so long as I can laugh, never will I be poor. This then, is one of nature's greatest gifts and I will waste it no more.

Each problem has a positive side.

You never know what events are going to transpire to get you home.

If I persist, if I continue to try, if I continue to charge forward, I will succeed!

I'd rather learn how to prevent failure than how to gain success, because for what is success other than a state of mind?

He who worries about calamities suffers them twice over.