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

老师Your limitation—it’s only your imagination.成现Push yourself, because no one else is going to do it for you.

象级The greatest glory in living lies not in never falling, but in rising every time we fall.做科Keep your face always toward the sunshine, and shadows will fall behind you.普视频Your limitation—it’s only your imagination.

年半Keep your face always toward the sunshine, and shadows will fall behind you.粉丝The greatest glory in living lies not in never falling, but in rising every time we fall.

千万Don't wait. The time will never be just right.

物理网红Don’t stop when you’re tired. Stop when you’re done.老师Wake up with determination. Go to bed with satisfaction.

成现Believe you can and you're halfway there.象级Wake up with determination. Go to bed with satisfaction.

做科Dream it. Wish it. Do it.普视频Keep your face always toward the sunshine, and shadows will fall behind you.