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

难封Dream it. Wish it. Do it.背后Do something today that your future self will thank you for.

李广The harder you work for something, the greater you’ll feel when you achieve it.难封The only way to do great work is to love what you do.背后The way to get started is to quit talking and begin doing.

李广Don’t stop when you’re tired. Stop when you’re done.难封Don't wait. The time will never be just right.

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

李广Believe you can and you're halfway there.难封The key to success is to focus on goals, not obstacles.

背后The harder you work for something, the greater you’ll feel when you achieve it.李广Success is not final, failure is not fatal: It is the courage to continue that counts.

难封Your limitation—it’s only your imagination.背后Don’t stop when you’re tired. Stop when you’re done.

(责任编辑：戴维拜恩)