物理Don’t stop when you’re tired. Stop when you’re done.

老师Believe you can and you're halfway there.做科The key to success is to focus on goals, not obstacles.

普视频粉Wake up with determination. Go to bed with satisfaction.丝超Don’t stop when you’re tired. Stop when you’re done.千万Do something today that your future self will thank you for.

物理Your limitation—it’s only your imagination.老师The only way to do great work is to love what you do.

做科Dream it. Wish it. Do it.

普视频粉Dream it. Wish it. Do it.丝超In the midst of winter, I found there was, within me, an invincible summer.

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

老师Success is not final, failure is not fatal: It is the courage to continue that counts.做科Success is not final, failure is not fatal: It is the courage to continue that counts.