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

老师The way to get started is to quit talking and begin doing.做科The greatest glory in living lies not in never falling, but in rising every time we fall.

普视频粉Don’t stop when you’re tired. Stop when you’re done.丝超Your limitation—it’s only your imagination.千万Success is not final, failure is not fatal: It is the courage to continue that counts.

物理It’s going to be hard, but hard does not mean impossible.老师Push yourself, because no one else is going to do it for you.

做科It’s going to be hard, but hard does not mean impossible.

普视频粉The harder you work for something, the greater you’ll feel when you achieve it.丝超The harder you work for something, the greater you’ll feel when you achieve it.

千万Your limitation—it’s only your imagination.物理Push yourself, because no one else is going to do it for you.

老师Push yourself, because no one else is going to do it for you.做科The key to success is to focus on goals, not obstacles.