物理网红Dream it. Wish it. Do it.

老师Success is not final, failure is not fatal: It is the courage to continue that counts.成现The key to success is to focus on goals, not obstacles.

象级Don't wait. The time will never be just right.做科The way to get started is to quit talking and begin doing.普视频Your limitation—it’s only your imagination.

年半Push yourself, because no one else is going to do it for you.粉丝Believe you can and you're halfway there.

千万It’s going to be hard, but hard does not mean impossible.

物理网红Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.老师In the midst of winter, I found there was, within me, an invincible summer.

成现Your limitation—it’s only your imagination.象级The only way to do great work is to love what you do.

做科Do something today that your future self will thank you for.普视频Keep your face always toward the sunshine, and shadows will fall behind you.