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The harder you work for something, the greater you’ll feel when you achieve it.做科Keep your face always toward the sunshine, and shadows will fall behind you.

普视频粉Wake up with determination. Go to bed with satisfaction.丝超You don’t have to be great to start, but you have to start to be great.千万The key to success is to focus on goals, not obstacles.

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

普视频粉The harder you work for something, the greater you’ll feel when you achieve it.丝超Don't wait. The time will never be just right.

千万You don’t have to be great to start, but you have to start to be great.物理The only way to do great work is to love what you do.

老师It’s going to be hard, but hard does not mean impossible.做科Wake up with determination. Go to bed with satisfaction.

(责任编辑：英格玛)