The harder you work for something, the greater you’ll feel when you achieve it.

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

Push yourself, because no one else is going to do it for you.Great things never come from comfort zones.The key to success is to focus on goals, not obstacles.

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

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

Don’t stop when you’re tired. Stop when you’re done.In the midst of winter, I found there was, within me, an invincible summer.

The only way to do great work is to love what you do.Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

Believe you can and you're halfway there.Keep your face always toward the sunshine, and shadows will fall behind you.

(责任编辑：Forestry)