物理Push yourself, because no one else is going to do it for you.

老师The greatest glory in living lies not in never falling, but in rising every time we fall.做科Believe you can and you're halfway there.

普视频粉Wake up with determination. Go to bed with satisfaction.丝超Keep your face always toward the sunshine, and shadows will fall behind you.千万The way to get started is to quit talking and begin doing.

物理Keep your face always toward the sunshine, and shadows will fall behind you.老师The way to get started is to quit talking and begin doing.

做科Push yourself, because no one else is going to do it for you.

普视频粉The way to get started is to quit talking and begin doing.丝超Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

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 only way to do great work is to love what you do.做科Dream it. Wish it. Do it.