My favorite:

• Showing off is the fool’s idea of glory
• Simplicity is the key to brilliance
• A goal is not always meant to be reached, it often serves simply as something to aim at
• If you spend too much time thinking about a thing, you’ll never get it done

Complete 15 @
http://www.junauza.com/2009/03/15-inspiring-bruce-lee-quotes-that.html