我国著名学者费孝通先生一生勤奋,成就斐然,当无遗憾。然而,他仍然不无遗憾地说,他是“到80岁的时候”,才“想到8岁该读的书”。一位登山者登到6400米的时候,因体力不支,停下来了。人们很惋惜,说要坚持一下,咬咬牙,就到顶峰了。登山者说:“不,我最清楚,6400米的海拔是我登山生涯的最高点,我一点也不遗憾。”请以“遗憾”为话题作文,文体不限,字数800字左右。 Our well-known scholar Fei Xiaotong has been diligent throughout his life and has achieved great success. There is no regrets. However, he still said without regrets that he was “when he was 80 years old” before he “thought about the book he was reading at the age of eight.” When a climber reached 6,400 meters, he stopped because he had lost his energy. People are sorry to say that they must hold on and bite their teeth to the top. The climber said: “No, I know best that the elevation of 6,400 meters is the highest point of my mountaineering career. I am not sorry at all.” Please use “regret” as your topic composition. The style is not limited, and the number of words is about 800 words.