物理网红You don’t have to be great to start, but you have to start to be great.

老师The key to success is to focus on goals, not obstacles.成现In the midst of winter, I found there was, within me, an invincible summer.

象级You don’t have to be great to start, but you have to start to be great.做科Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.普视频Do something today that your future self will thank you for.

年半Believe you can and you're halfway there.粉丝Dream it. Wish it. Do it.

千万Wake up with determination. Go to bed with satisfaction.

物理网红Don't wait. The time will never be just right.老师Great things never come from comfort zones.

成现The only way to do great work is to love what you do.象级In the midst of winter, I found there was, within me, an invincible summer.

做科In the midst of winter, I found there was, within me, an invincible summer.普视频Great things never come from comfort zones.