In the midst of winter, I found there was, within me, an invincible summer.

Great things never come from comfort zones.The greatest glory in living lies not in never falling, but in rising every time we fall.

The harder you work for something, the greater you’ll feel when you achieve it.Don’t stop when you’re tired. Stop when you’re done.Believe you can and you're halfway there.

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.

Your limitation—it’s only your imagination.

You don’t have to be great to start, but you have to start to be great.The way to get started is to quit talking and begin doing.

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.

The key to success is to focus on goals, not obstacles.The greatest glory in living lies not in never falling, but in rising every time we fall.