The truest mark of being born with great qualities, is being born without envy.

François de La Rochefoucauld

Nothing can bring you peace but yourself.

Ralph Waldo Emerson

Observe all men, thyself most.

Benjamin Franklin

I am an old man and have known a great many troubles, but most of them never happened.

Mark Twain

The longer you look back, the farther you can look forward.

Winston Churchill

If you want your life to be more rewarding, you have to change the way you think.

Oprah Winfrey