fall by the wayside
失去興趣、放棄或失敗，不能堅持到底
書面/口語·形容中途放棄或失敗
英文釋義
to fail to continue or succeed in something
例句
Many students fall by the wayside during the first year of college.
典故來源
源自圣經寓言，種子落在路邊被踐踏，比喻因缺乏支持或毅力而中途放棄。