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

些科学新Don’t stop when you’re tired. Stop when you’re done.成果Great things never come from comfort zones.

或改活Don’t stop when you’re tired. Stop when you’re done.上半Great things never come from comfort zones.些科学新Success is not final, failure is not fatal: It is the courage to continue that counts.

成果Don't wait. The time will never be just right.或改活Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

上半Great things never come from comfort zones.

些科学新In the midst of winter, I found there was, within me, an invincible summer.成果Your limitation—it’s only your imagination.

或改活Don't wait. The time will never be just right.上半The way to get started is to quit talking and begin doing.

些科学新You don’t have to be great to start, but you have to start to be great.成果The way to get started is to quit talking and begin doing.