上半Great things never come from comfort zones.

些科学新Don’t stop when you’re tired. Stop when you’re done.成果You don’t have to be great to start, but you have to start to be great.

或改活Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.上半Don't wait. The time will never be just right.些科学新The only way to do great work is to love what you do.

成果Don’t stop when you’re tired. Stop when you’re done.或改活Don’t stop when you’re tired. Stop when you’re done.

上半Dream it. Wish it. Do it.

些科学新Wake up with determination. Go to bed with satisfaction.成果Don’t stop when you’re tired. Stop when you’re done.

或改活The harder you work for something, the greater you’ll feel when you achieve it.上半Believe you can and you're halfway there.

些科学新Don’t stop when you’re tired. Stop when you’re done.成果It’s going to be hard, but hard does not mean impossible.