Bobby the mountain climber was famous for his attempts to climb the big snowy mountain. He had tried it at least thirty times, but had always failed halfway.
For the sake of1Bobby to try again, Old Peeper, the town optician ( 眼镜商), who bore witness to his2, presented him with a pair of 3sunglasses. "If it starts clouding over or if your feet start hurting, put on these glasses. They'll help you." Bobby accepted the gift without giving it much4,but when his feet started5again he remembered his words and put on the glasses. Then 6 came as usual in the form of cloud cover, but seemingly not so thick this time. So Bobby7climbing, leaving the clouds behind, forgetting 8and finally arriving at the summit. It was9worth it. His feeling of triumph was10, almost as magnificent as that wonderful11. The mountain below was surrounded by a dense sea of clouds. Bobby didn't remember the clouds being as12as that, so he looked more closely at the sunglasses, and13everything.
Peeper had carved a light14on the lenses, in the form of the snow-covered summit. It was made in such a way that you could only15it if you looked upwards. Peeper had understood that whenever Bobby lost sight of his16, he would similarly lose sight of his dream, and his17to continue would weaken.
Bobby realized that the only obstacle to reaching the summit had been his own18.When he could no longer see the top of the mountain, the problems19. He thanked Peeper for using that little20to help him see that his aims were not impossible, and that they were still there, where they had always been.
