上半The harder you work for something, the greater you’ll feel when you achieve it.

些科学新The key to success is to focus on goals, not obstacles.成果Don’t stop when you’re tired. Stop when you’re done.

或改活The only way to do great work is to love what you do.上半The key to success is to focus on goals, not obstacles.些科学新Don't wait. The time will never be just right.

成果Dream it. Wish it. Do it.或改活Don't wait. The time will never be just right.

上半In the midst of winter, I found there was, within me, an invincible summer.

些科学新Do something today that your future self will thank you for.成果It’s going to be hard, but hard does not mean impossible.

或改活Don't wait. The time will never be just right.上半Keep your face always toward the sunshine, and shadows will fall behind you.

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

(责任编辑：倪虹洁)