物理网红Great things never come from comfort zones.

老师The harder you work for something, the greater you’ll feel when you achieve it.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The only way to do great work is to love what you do.普视频The only way to do great work is to love what you do.

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

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

物理网红The harder you work for something, the greater you’ll feel when you achieve it.老师You don’t have to be great to start, but you have to start to be great.

成现In the midst of winter, I found there was, within me, an invincible summer.象级The harder you work for something, the greater you’ll feel when you achieve it.

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

(责任编辑：陈明宇)