Great things never come from comfort zones.

Don’t stop when you’re tired. Stop when you’re done.The key to success is to focus on goals, not obstacles.

Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.Push yourself, because no one else is going to do it for you.Believe you can and you're halfway there.

You don’t have to be great to start, but you have to start to be great.In the midst of winter, I found there was, within me, an invincible summer.

The only way to do great work is to love what you do.

Believe you can and you're halfway there.Don't wait. The time will never be just right.

You don’t have to be great to start, but you have to start to be great.Don't wait. The time will never be just right.

Your limitation—it’s only your imagination.The way to get started is to quit talking and begin doing.