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

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.

Great things never come from comfort zones.Don't wait. The time will never be just right.The harder you work for something, the greater you’ll feel when you achieve it.

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

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

The only way to do great work is to love what you do.Don't wait. The time will never be just right.

The key to success is to focus on goals, not obstacles.Keep your face always toward the sunshine, and shadows will fall behind you.

Your limitation—it’s only your imagination.Your limitation—it’s only your imagination.