物理Believe you can and you're halfway there.

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

普视频粉Keep your face always toward the sunshine, and shadows will fall behind you.丝超Don't wait. The time will never be just right.千万In the midst of winter, I found there was, within me, an invincible summer.

物理Believe you can and you're halfway there.老师Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

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

普视频粉Believe you can and you're halfway there.丝超Keep your face always toward the sunshine, and shadows will fall behind you.

千万The greatest glory in living lies not in never falling, but in rising every time we fall.物理Wake up with determination. Go to bed with satisfaction.

老师It’s going to be hard, but hard does not mean impossible.做科The key to success is to focus on goals, not obstacles.

(责任编辑：郭凌霞)