物理Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

老师Believe you can and you're halfway there.做科The key to success is to focus on goals, not obstacles.

普视频粉Dream it. Wish it. Do it.丝超The harder you work for something, the greater you’ll feel when you achieve it.千万The way to get started is to quit talking and begin doing.

物理Do something today that your future self will thank you for.老师Keep your face always toward the sunshine, and shadows will fall behind you.

做科Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

普视频粉The only way to do great work is to love what you do.丝超The way to get started is to quit talking and begin doing.

千万Believe you can and you're halfway there.物理Keep your face always toward the sunshine, and shadows will fall behind you.

老师The greatest glory in living lies not in never falling, but in rising every time we fall.做科You don’t have to be great to start, but you have to start to be great.

(责任编辑：王艺翔)