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

本文Don't wait. The time will never be just right.化史Your limitation—it’s only your imagination.

知道Believe you can and you're halfway there.本文Push yourself, because no one else is going to do it for you.化史Believe you can and you're halfway there.

知道The key to success is to focus on goals, not obstacles.本文Push yourself, because no one else is going to do it for you.

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

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

化史Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.知道The way to get started is to quit talking and begin doing.

本文In the midst of winter, I found there was, within me, an invincible summer.化史Do something today that your future self will thank you for.

(责任编辑：梁弘志)