For my part I know nothing with any certainty, but the sight of the stars makes me dream.

~ Vincent Van Gogh

For every minute you are angry you lose sixty seconds of happiness.

~ Ralph Waldo Emerson

Most folks are as happy as they make up their minds to be.

~ Abraham Lincoln

Thinking is one thing no one has ever been able to tax.

~ Charles Kettering

I can resist anything but temptation.

~ Oscar Wilde

Intelligence is the ability to adapt to change.

~ Stephen Hawking

A lie gets halfway around the world before the truth has a chance to get its pants on. 
 ~ Winston S. Churchill

“I’m bored" is a useless thing to say. I mean, you live in a great, big, vast world that you’ve seen none percent of. Even the inside of your own mind is endless; it goes on forever, inwardly, do you understand? The fact that you’re alive is amazing, so you don’t get to say, "I’m bored."
~ Louis C.K.

If you cannot do great things, do small things in a great way.

~ Napoleon Hill

Life is ten percent what happens to you and ninety percent how you respond to it.

~ Lou Holtz

They say a little knowledge is a dangerous thing, but it's not one half so bad as a lot of ignorance.

~ Terry Pratchett

Courtesies of a small and trivial character are the ones which strike deepest in the grateful and appreciating heart.

~ Henry Clay

One measure of friendship consists not in the number of things friends can discuss, but in the number of things they need no longer mention.

~ Clifton Fadiman