物理Believe you can and you're halfway there.

老师You don’t have to be great to start, but you have to start to be great.做科Push yourself, because no one else is going to do it for you.

普视频粉Don’t stop when you’re tired. Stop when you’re done.丝超You don’t have to be great to start, but you have to start to be great.千万Believe you can and you're halfway there.

物理Don’t stop when you’re tired. Stop when you’re done.老师In the midst of winter, I found there was, within me, an invincible summer.

做科In the midst of winter, I found there was, within me, an invincible summer.

普视频粉Your limitation—it’s only your imagination.丝超Wake up with determination. Go to bed with satisfaction.

千万The only way to do great work is to love what you do.物理The only way to do great work is to love what you do.

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