• The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart. Helen Keller 
• Even if I knew that tomorrow the world would go to pieces, I would still plant my apple tree. Martin Luther 
• The world is a dangerous place to live; not because of the people who are evil, but because of the people who don't do anything about it. Albert Einstein 
• Nothing in the world is more dangerous than sincere ignorance and conscientious stupidity. Martin Luther King, Jr. 
• Don't go around saying the world owes you a living. The world owes you nothing. It was here first. Mark Twain 
• A single rose can be my garden... a single friend, my world. Leo Buscaglia 
• Education is the most powerful weapon which you can use to change the world. Nelson Mandela 
• Change your thoughts and you change your world. Norman Vincent Peale 
• When the power of love overcomes the love of power the world will know peace. Jimi Hendrix 
• An eye for an eye only ends up making the whole world blind. Mahatma Gandhi 
• Green is the prime color of the world, and that from which its loveliness arises. Pedro Calderon de la Barca 
• You must be the change you wish to see in the world. Mahatma Gandhi 
• Nothing in all the world is more dangerous than sincere ignorance and conscientious stupidity.