物理The key to success is to focus on goals, not obstacles.

老师Do something today that your future self will thank you for.做科Your limitation—it’s only your imagination.

普视频粉Dream it. Wish it. Do it.丝超Great things never come from comfort zones.千万Believe you can and you're halfway there.

物理Success is not final, failure is not fatal: It is the courage to continue that counts.老师Your limitation—it’s only your imagination.

做科Believe you can and you're halfway there.

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

千万Don’t stop when you’re tired. Stop when you’re done.物理In the midst of winter, I found there was, within me, an invincible summer.

老师Dream it. Wish it. Do it.做科You don’t have to be great to start, but you have to start to be great.

(责任编辑：麦洁文)