马国明Great things never come from comfort zones.

为许The harder you work for something, the greater you’ll feel when you achieve it.志安Keep your face always toward the sunshine, and shadows will fall behind you.

马国明Don’t stop when you’re tired. Stop when you’re done.为许Push yourself, because no one else is going to do it for you.志安Don’t stop when you’re tired. Stop when you’re done.

马国明Don’t stop when you’re tired. Stop when you’re done.为许Don't wait. The time will never be just right.

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

马国明Dream it. Wish it. Do it.为许Do something today that your future self will thank you for.

志安It’s going to be hard, but hard does not mean impossible.马国明It’s going to be hard, but hard does not mean impossible.

为许The only way to do great work is to love what you do.志安You don’t have to be great to start, but you have to start to be great.

(责任编辑：中沙群岛的岛礁及其海域)