Rate the following argument fragment on its writing, argument, and language skills:
Evidence: They were motivated by their own believes. They were inspire and get courage on their own ways. The author said,"Our travels on Earth and beyond should not be limited by dangers an doubts but should be expanded to meet the very edges of imagination and innovation." It means learning and gaining knowlege should not be stop wether it was on Earth or beyond. But rather, increase it to the fullest to reach out expectation.

Score: 1