Great things never come from comfort zones.

The only way to do great work is to love what you do.Don’t stop when you’re tired. Stop when you’re done.

Believe you can and you're halfway there.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.

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.

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.The key to success is to focus on goals, not obstacles.

Believe you can and you're halfway there.Dream it. Wish it. Do it.

Your limitation—it’s only your imagination.In the midst of winter, I found there was, within me, an invincible summer.