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

些科学新Push yourself, because no one else is going to do it for you.成果Don’t stop when you’re tired. Stop when you’re done.

或改活Keep your face always toward the sunshine, and shadows will fall behind you.上半It’s going to be hard, but hard does not mean impossible.些科学新The only way to do great work is to love what you do.

成果Don't wait. The time will never be just right.或改活Believe you can and you're halfway there.

上半Your limitation—it’s only your imagination.

些科学新The only way to do great work is to love what you do.成果Your limitation—it’s only your imagination.

或改活Believe you can and you're halfway there.上半Believe you can and you're halfway there.

些科学新The harder you work for something, the greater you’ll feel when you achieve it.成果The harder you work for something, the greater you’ll feel when you achieve it.