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

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

必知Don't wait. The time will never be just right.国藩个人Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.生智In the midst of winter, I found there was, within me, an invincible summer.

必知Great things never come from comfort zones.国藩个人You don’t have to be great to start, but you have to start to be great.

生智Wake up with determination. Go to bed with satisfaction.

必知Your limitation—it’s only your imagination.国藩个人The way to get started is to quit talking and begin doing.

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

国藩个人The key to success is to focus on goals, not obstacles.生智Push yourself, because no one else is going to do it for you.

(责任编辑：马宜中)