Great things never come from comfort zones.

In the midst of winter, I found there was, within me, an invincible summer.Push yourself, because no one else is going to do it for you.

Your limitation—it’s only your imagination.In the midst of winter, I found there was, within me, an invincible summer.You don’t have to be great to start, but you have to start to be great.

Don’t stop when you’re tired. Stop when you’re done.Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

The way to get started is to quit talking and begin doing.

The key to success is to focus on goals, not obstacles.The harder you work for something, the greater you’ll feel when you achieve it.

The key to success is to focus on goals, not obstacles.Believe you can and you're halfway there.

Your limitation—it’s only your imagination.Keep your face always toward the sunshine, and shadows will fall behind you.