The harder you work for something, the greater you’ll feel when you achieve it.

You don’t have to be great to start, but you have to start to be great.Wake up with determination. Go to bed with satisfaction.

Believe you can and you're halfway there.Push yourself, because no one else is going to do it for you.The key to success is to focus on goals, not obstacles.

Great things never come from comfort zones.Your limitation—it’s only your imagination.

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

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

Don’t stop when you’re tired. Stop when you’re done.Push yourself, because no one else is going to do it for you.

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.