"Adventure, excitement, a Jedi craves not these things."
"Once you start down the dark path, forever will it dominate your destiny. Consume you, it will, as it did Obi-Wan's apprentice"
"Always in motion is the future."
"Fear is the path to the dark side. Fear leads to anger, anger leads to hate, hate leads to suffering."
"When 900 years old you reach, look as good you will not."
"Beware fear, anger, and agression, the dark side are they."
"Try not! Do or do not. There is no try."
"There is no why."
"Always two there are, no more, no less, a master and his apprentice."
"Clouded this boy's future is."
"Size matters not. Look at me, judge me by size do you, hmmm? And well you should not, for my ally is the force, and a powerfull ally it is. Life creates it, makes it grow. It's energy surrounds us and binds us. Luminous beings are we not this crude matter. You must feel the force around you, here! Between you, me, the tree, the rock! Yes, everywhere! Even between the land and the ship."
"Wars not make one great."
"Begun this Clone War has."
NOTE: Talking like Yoda makes everything you say sound wise.