物理The way to get started is to quit talking and begin doing.

老师Push yourself, because no one else is going to do it for you.做科Wake up with determination. Go to bed with satisfaction.

普视频粉Your limitation—it’s only your imagination.丝超You don’t have to be great to start, but you have to start to be great.千万Keep your face always toward the sunshine, and shadows will fall behind you.

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

做科The way to get started is to quit talking and begin doing.

普视频粉Wake up with determination. Go to bed with satisfaction.丝超Don’t stop when you’re tired. Stop when you’re done.

千万The harder you work for something, the greater you’ll feel when you achieve it.物理Don’t stop when you’re tired. Stop when you’re done.

老师Push yourself, because no one else is going to do it for you.做科Wake up with determination. Go to bed with satisfaction.