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

为许The only way to do great work is to love what you do.志安The key to success is to focus on goals, not obstacles.

马国明The key to success is to focus on goals, not obstacles.为许Believe you can and you're halfway there.志安The way to get started is to quit talking and begin doing.

马国明Keep your face always toward the sunshine, and shadows will fall behind you.为许Wake up with determination. Go to bed with satisfaction.

志安Do something today that your future self will thank you for.

马国明In the midst of winter, I found there was, within me, an invincible summer.为许The only way to do great work is to love what you do.

志安Don't wait. The time will never be just right.马国明In the midst of winter, I found there was, within me, an invincible summer.

为许The key to success is to focus on goals, not obstacles.志安Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

(责任编辑：杨立钛)