Don’t stop when you’re tired. Stop when you’re done.

The harder you work for something, the greater you’ll feel when you achieve it.It’s going to be hard, but hard does not mean impossible.

The key to success is to focus on goals, not obstacles.Success is not final, failure is not fatal: It is the courage to continue that counts.Success is not final, failure is not fatal: It is the courage to continue that counts.

Success is not final, failure is not fatal: It is the courage to continue that counts.Push yourself, because no one else is going to do it for you.

Keep your face always toward the sunshine, and shadows will fall behind you.

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.

The harder you work for something, the greater you’ll feel when you achieve it.Great things never come from comfort zones.

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