Confidence is not arrogance. It's knowing your worth without anyone having to tell you.
Confidence is the belief that you are capable of achieving anything you set your mind to.
You have within you right now, everything you need to deal with whatever the world can throw at you.
Confidence is not about knowing all the answers. It's about being okay with not knowing.
You wouldn't worry so much about what others think of you if you realized how seldom they do.
To be yourself in a world that is constantly trying to make you something else is the greatest accomplishment.
The way to develop self-confidence is to do the thing you fear and get a record of successful experiences behind you.

Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.
Confidence is not thinking you're better than everyone else, it's realizing you have no reason to compare yourself to anyone else.
Optimism is the faith that leads to achievement. Nothing can be done without hope and confidence.
Confidence is not about being perfect. It's about being comfortable in your imperfections.