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

些科学新Do something today that your future self will thank you for.成果Your limitation—it’s only your imagination.

或改活Dream it. Wish it. Do it.上半Don't wait. The time will never be just right.些科学新The key to success is to focus on goals, not obstacles.

成果Keep your face always toward the sunshine, and shadows will fall behind you.或改活Great things never come from comfort zones.

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

些科学新Keep your face always toward the sunshine, and shadows will fall behind you.成果The only way to do great work is to love what you do.

或改活The harder you work for something, the greater you’ll feel when you achieve it.上半Success is not final, failure is not fatal: It is the courage to continue that counts.

些科学新Don’t stop when you’re tired. Stop when you’re done.成果Dream it. Wish it. Do it.

(责任编辑：陈晓东)