Great things never come from comfort zones.

Don't wait. The time will never be just right.Don’t stop when you’re tired. Stop when you’re done.

Believe you can and you're halfway there.Wake up with determination. Go to bed with satisfaction.Push yourself, because no one else is going to do it for you.

The way to get started is to quit talking and begin doing.Your limitation—it’s only your imagination.

Success is not final, failure is not fatal: It is the courage to continue that counts.

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.

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

Keep your face always toward the sunshine, and shadows will fall behind you.It’s going to be hard, but hard does not mean impossible.