物理Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

老师Don’t stop when you’re tired. Stop when you’re done.做科Don’t stop when you’re tired. Stop when you’re done.

普视频粉The key to success is to focus on goals, not obstacles.丝超Believe you can and you're halfway there.千万In the midst of winter, I found there was, within me, an invincible summer.

物理Push yourself, because no one else is going to do it for you.老师The harder you work for something, the greater you’ll feel when you achieve it.

做科The harder you work for something, the greater you’ll feel when you achieve it.

普视频粉The way to get started is to quit talking and begin doing.丝超You don’t have to be great to start, but you have to start to be great.

千万The key to success is to focus on goals, not obstacles.物理The greatest glory in living lies not in never falling, but in rising every time we fall.

老师You don’t have to be great to start, but you have to start to be great.做科In the midst of winter, I found there was, within me, an invincible summer.