An opportunity is a chance to do something. Opportunity quotes show that when you get the chance of a lifetime you should go for it. If you ignore an opportunity you may never get it again, so make sure that you seize each moment and take full advantage of any opportunity that you are offered. Sometimes you will find an opportunity that could help you fulfill your dreams, and this can be a life changer. If opportunity knocks on your door it is important that you consider the entire thing carefully. Some people never recognize an opportunity even when it is right in front of them and this oversight can be very costly, because you could miss out on something fantastic as a result. You should always be on the lookout for opportunity so you recognize it when it appears.