斜坡训练In the midst of winter, I found there was, within me, an invincible summer.

增强The key to success is to focus on goals, not obstacles.核心The key to success is to focus on goals, not obstacles.

提升Dream it. Wish it. Do it.速度The only way to do great work is to love what you do.技巧In the midst of winter, I found there was, within me, an invincible summer.

斜坡训练In the midst of winter, I found there was, within me, an invincible summer.增强Your limitation—it’s only your imagination.

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

提升The greatest glory in living lies not in never falling, but in rising every time we fall.速度You don’t have to be great to start, but you have to start to be great.

技巧Push yourself, because no one else is going to do it for you.斜坡训练The way to get started is to quit talking and begin doing.

增强You don’t have to be great to start, but you have to start to be great.核心It’s going to be hard, but hard does not mean impossible.

(责任编辑：朴正炫)