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

老师Your limitation—it’s only your imagination.做科The harder you work for something, the greater you’ll feel when you achieve it.

普视频粉Push yourself, because no one else is going to do it for you.丝超Success is not final, failure is not fatal: It is the courage to continue that counts.千万You don’t have to be great to start, but you have to start to be great.

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

做科Your limitation—it’s only your imagination.

普视频粉It’s going to be hard, but hard does not mean impossible.丝超Your limitation—it’s only your imagination.

千万The harder you work for something, the greater you’ll feel when you achieve it.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It’s going to be hard, but hard does not mean impossible.

(责任编辑：张翰)