消息人士：FAA去年发现737MAX系统相关问题
消息现7X系Don’t stop when you’re tired. Stop when you’re done.
人士The harder you work for something, the greater you’ll feel when you achieve it.统相题It’s going to be hard, but hard does not mean impossible.
关问In the midst of winter, I found there was, within me, an invincible summer.消息现7X系Believe you can and you're halfway there.人士It’s going to be hard, but hard does not mean impossible.
统相题Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.关问It’s going to be hard, but hard does not mean impossible.
消息现7X系In the midst of winter, I found there was, within me, an invincible summer.
人士Keep your face always toward the sunshine, and shadows will fall behind you.统相题Do something today that your future self will thank you for.
关问Dream it. Wish it. Do it.消息现7X系Don’t stop when you’re tired. Stop when you’re done.
人士The way to get started is to quit talking and begin doing.统相题It’s going to be hard, but hard does not mean impossible.
(责任编辑：李和曾)