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

老师In the midst of winter, I found there was, within me, an invincible summer.做科Push yourself, because no one else is going to do it for you.

普视频粉Dream it. Wish it. Do it.丝超Your limitation—it’s only your imagination.千万Great things never come from comfort zones.

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.

普视频粉The way to get started is to quit talking and begin doing.丝超Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

千万Don't wait. The time will never be just right.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In the midst of winter, I found there was, within me, an invincible summer.