[文题]据说犹太王大卫的戒指上刻有一句铭文:“一切都会过去。”契诃夫小说中一个人物的戒指上也刻有一句铭文:“一切都不会过去。”一位哲人曾说:“成功和失败只代表过去,忘记过去才可能走进新天地。”另一位哲人又说:“过去不能忘,因为历史是一个永远的存在。”到底什么不该忘,什么该忘?请以“忘与不忘”为话题写一篇文章,文体自选,不少于800字。 [item] It is said that the ring of David of the Jewish King is engraved with an inscription: “Everything will go.” An inscription is engraved on the ring of a character in Chekhov’s novel: “Nothing will ever pass.” The philosopher once said: “Success and failure only represent the past, forgetting the past is only possible into the new world.” Another philosopher added: “The past can not be forgotten because history is an eternal existence.” What to forget, what should you forget? Please write an article with the topic of “Forget and not forget,” with a choice of style, no less than 800 words.