“In order to succeed, we must first believe that we can.”
Nikos Kazantzakis
I think this quote means that if you want to achieve a goal you must first believe that it is possible and that you can do it. If you are a pessimist and you don’t believe you can do anything, well guess what, it will most likely not happen. But if you are positive and you believe you do what you need to do, you can accomplish anything. So if you are doing something that you think might be hard, remember that the first step is believing in yourself.