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

老师The harder you work for something, the greater you’ll feel when you achieve it.做科Keep your face always toward the sunshine, and shadows will fall behind you.

普视频粉The key to success is to focus on goals, not obstacles.丝超Your limitation—it’s only your imagination.千万It’s going to be hard, but hard does not mean impossible.

物理Do something today that your future self will thank you for.老师Dream it. Wish it. Do it.

做科Do something today that your future self will thank you for.

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

千万Wake up with determination. Go to bed with satisfaction.物理The greatest glory in living lies not in never falling, but in rising every time we fall.

老师Your limitation—it’s only your imagination.做科Push yourself, because no one else is going to do it for you.

(责任编辑：杨沐)