You aren't going to find anybody that's going to be successful without making a sacrifice and without perseverance.

Lou Holtz

Most people who haven't reached their potential have a long list of excuses for why they haven't.

Jason Harvey

Some people want it to happen, some wish it would happen, others make it happen.

Michael Jordan

Do you know who you are? Don't ask. Act. Action will delinate and define you.

Thomas Jefferson

There is no passion to be found playing small, in settling for a life that is less than the one you are capable of living.

Nelson Mandela

Passion is what gets you through the hardest times that might otherwise make strong men weak, or make you give up.

Neil deGrasse Tyson