Great things never come from comfort zones.

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.

In the midst of winter, I found there was, within me, an invincible summer.Believe you can and you're halfway there.Believe you can and you're halfway there.

Your limitation—it’s only your imagination.Don't wait. The time will never be just right.

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

The greatest glory in living lies not in never falling, but in rising every time we fall.Push yourself, because no one else is going to do it for you.

It’s going to be hard, but hard does not mean impossible.In the midst of winter, I found there was, within me, an invincible summer.

The way to get started is to quit talking and begin doing.Wake up with determination. Go to bed with satisfaction.