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Keep your face always toward the sunshine, and shadows will fall behind you.做科The greatest glory in living lies not in never falling, but in rising every time we fall.

普视频粉Don't wait. The time will never be just right.丝超Keep your face always toward the sunshine, and shadows will fall behind you.千万It’s going to be hard, but hard does not mean impossible.

物理You don’t have to be great to start, but you have to start to be great.老师The key to success is to focus on goals, not obstacles.

做科Keep your face always toward the sunshine, and shadows will fall behind you.

普视频粉The key to success is to focus on goals, not obstacles.丝超You don’t have to be great to start, but you have to start to be great.

千万Wake up with determination. Go to bed with satisfaction.物理It’s going to be hard, but hard does not mean impossible.

老师Don't wait. The time will never be just right.做科Don't wait. The time will never be just right.