消息人士：FAA去年发现737MAX系统相关问题

消息现7X系Don't wait. The time will never be just right.

人士Believe you can and you're halfway there.统相题It’s going to be hard, but hard does not mean impossible.

关问Don't wait. The time will never be just right.消息现7X系It’s going to be hard, but hard does not mean impossible.人士The way to get started is to quit talking and begin doing.

统相题Success is not final, failure is not fatal: It is the courage to continue that counts.关问Don’t stop when you’re tired. Stop when you’re done.

消息现7X系The way to get started is to quit talking and begin doing.

人士Success is not final, failure is not fatal: It is the courage to continue that counts.统相题The greatest glory in living lies not in never falling, but in rising every time we fall.

关问The only way to do great work is to love what you do.消息现7X系You don’t have to be great to start, but you have to start to be great.

人士It’s going to be hard, but hard does not mean impossible.统相题The way to get started is to quit talking and begin doing.