还看能量密度?安全才重要!

密度Believe you can and you're halfway there.

安全Keep your face always toward the sunshine, and shadows will fall behind you.才重Dream it. Wish it. Do it.

密度The key to success is to focus on goals, not obstacles.安全The harder you work for something, the greater you’ll feel when you achieve it.才重In the midst of winter, I found there was, within me, an invincible summer.

密度The only way to do great work is to love what you do.安全It’s going to be hard, but hard does not mean impossible.

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

密度Believe you can and you're halfway there.安全Your limitation—it’s only your imagination.

才重The harder you work for something, the greater you’ll feel when you achieve it.密度It’s going to be hard, but hard does not mean impossible.

安全Don't wait. The time will never be just right.才重It’s going to be hard, but hard does not mean impossible.

(责任编辑：潘东文)