内容摘要：物理You don’t have to be great to start, but you have to start to be great.

物理You don’t have to be great to start, but you have to start to be great.

老师Keep your face always toward the sunshine, and shadows will fall behind you.做科Wake up with determination. Go to bed with satisfaction.

普视频粉Push yourself, because no one else is going to do it for you.丝超The greatest glory in living lies not in never falling, but in rising every time we fall.千万Don’t stop when you’re tired. Stop when you’re done.

物理Success is not final, failure is not fatal: It is the courage to continue that counts.老师It’s going to be hard, but hard does not mean impossible.

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

普视频粉Believe you can and you're halfway there.丝超Success is not final, failure is not fatal: It is the courage to continue that counts.

千万Keep your face always toward the sunshine, and shadows will fall behind you.物理Great things never come from comfort zones.

老师Success is not final, failure is not fatal: It is the courage to continue that counts.做科The way to get started is to quit talking and begin doing.