Some of my favorite quotes from Quotiki.com Its a fairly nice Web 2.0 type website to manage your favorite quotes and find new ones..
"Motivation alone is not enough. If you have an idiot and you motivate him, now you have a motivated idiot."
- Jim Rohn
"Three billion people on the face of the earth go to bed hungry every night, but four billion people go to bed every night hungry for a simple word of encouragement and recognition."
- Cavett Robert
"'I love you', those three words are the beginning of every tragedy."
- Ville Valo
"Whether you think that you can, or that you can't, you are usually right."
- Henry Ford
"It's so simple to be wise. Just think of something stupid to say and then don't say it."
- Sam Levenson
"Don't worry about the world coming to an end today. It's already tomorrow in Australia."
- Charles Schultz
"Time you enjoy wasting, was not wasted."
- John Lennon
"If you hate a person, you hate something in him that is part of yourself. What isn't part of ourselves doesn't disturb us."
- Hermann Hesse
"When I hear somebody sigh, 'Life is hard,' I am always tempted to ask, 'Compared to what?'"
- Sydney J. Harris
"If you tell the truth, you don't have to remember anything."
- Mark Twain
"Life isn't about finding yourself. Life is about creating yourself."
- George Bernard Shaw
"You must be the change you wish to see in the world."
- Mahatma Gandhi
"Whenever you find yourself on the side of the majority, it's time to pause and reflect."
- Mark Twain
"Insanity: doing the same thing over and over again and expecting different results."
- Albert Einstein
"Never interrupt your enemy when he is making a mistake."
- Napoleon Bonaparte