"When you make the finding yourself - even if you're the last person on Earth to see the light - you'll never forget it"

This quote by Carl Sagan talks to the power of individual discovery. He is suggesting that when you pertain to an awareness or understanding on your own, it will stick with you forever. It doesn't matter if you are the last person in the world to come to this realization, the effect of it will be simply as strong. This quote is encouraging us to believe for ourselves and to trust our own judgement. It is likewise a pointer that we should never give up on our look for knowledge and understanding, even if it takes us longer than others. We should never ever be afraid to be the last person to see the light, because when we do, it will be a moment that we will always remember.