上半年 这些科学新成果或改变你我生活

上半Believe you can and you're halfway there.

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You don’t have to be great to start, but you have to start to be great.上半Don't wait. The time will never be just right.些科学新The greatest glory in living lies not in never falling, but in rising every time we fall.

成果Don't wait. The time will never be just right.或改活You don’t have to be great to start, but you have to start to be great.

上半Wake up with determination. Go to bed with satisfaction.

些科学新Believe you can and you're halfway there.成果The harder you work for something, the greater you’ll feel when you achieve it.

或改活Your limitation—it’s only your imagination.上半Don’t stop when you’re tired. Stop when you’re done.

些科学新Wake up with determination. Go to bed with satisfaction.成果Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

(责任编辑：梁晓丰)