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

老师It’s going to be hard, but hard does not mean impossible.做科In the midst of winter, I found there was, within me, an invincible summer.

普视频粉Believe you can and you're halfway there.丝超Dream it. Wish it. Do it.千万The way to get started is to quit talking and begin doing.

物理Great things never come from comfort zones.老师Great things never come from comfort zones.

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

普视频粉Dream it. Wish it. Do it.丝超Push yourself, because no one else is going to do it for you.

千万Your limitation—it’s only your imagination.物理The way to get started is to quit talking and begin doing.

老师Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.做科Push yourself, because no one else is going to do it for you.