蔡徐Great things never come from comfort zones.

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

凭啥The harder you work for something, the greater you’ll feel when you achieve it.蔡徐Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.凭啥The way to get started is to quit talking and begin doing.

蔡徐In the midst of winter, I found there was, within me, an invincible summer.凭啥The key to success is to focus on goals, not obstacles.

蔡徐The only way to do great work is to love what you do.

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

凭啥Do something today that your future self will thank you for.蔡徐Believe you can and you're halfway there.

凭啥Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.蔡徐Your limitation—it’s only your imagination.

(责任编辑：蔡国权)