日积月累 accumulate day by day
Explanation
这个成语的意思是：一天一天地、一月一月地不断积累，指长时间不断地积累。比喻经过长期不断的努力，才能取得成就。
The idiom means: day by day, month by month, continuous accumulation, refers to the long-term, continuous accumulation. It illustrates that success can only be achieved through long-term and continuous efforts.
Origin Story
从前，在一个偏远的小村庄里，住着一个勤劳的农民。他每天都起早贪黑地工作，辛勤地耕作土地。他种下了很多种子，但收获却并不多。村民们都劝他放弃，说他这样辛苦劳作，却得不到回报，还不如去找个轻松的工作。但农民却坚持着自己的想法，他相信，只要他坚持下去，总有一天会取得丰收。于是，他更加努力地耕作，每天都用心地照顾着自己的田地。他每天都在田地里辛勤劳作，从不偷懒。他每天都细心地观察自己的庄稼，及时浇水施肥。就这样，他日积月累，不断地积累着经验，学习着技巧。慢慢地，他的庄稼越来越茂盛，产量也越来越高。终于，他获得了丰收，成为了村里最富有的农民之一。
Once upon a time, in a remote village, there lived a hardworking farmer. He worked from dawn till dusk every day, diligently cultivating his land. He planted many seeds, but the harvest was not much. The villagers all advised him to give up, saying that he worked so hard but didn't get any reward, he might as well find a lighter job. But the farmer insisted on his own idea, he believed that as long as he persisted, one day he would reap a rich harvest. So he worked harder, taking care of his fields every day. He worked diligently in the fields every day, never being lazy. He carefully observed his crops every day and watered and fertilized them in time. In this way, he accumulated experience and learned techniques day by day. Gradually, his crops became more and more lush and the yield became higher and higher. Finally, he reaped a rich harvest and became one of the wealthiest farmers in the village.
Usage
这个成语主要用于形容学习、工作、积累经验等方面的长期积累，它强调了持之以恒的重要性。
This idiom is mainly used to describe long-term accumulation in terms of learning, work, and accumulating experience. It emphasizes the importance of perseverance.
Examples
-
他通过日积月累的努力，终于取得了成功。
ta tong guo ri ji yue lei de nu li, zhong yu qu de le cheng gong
He achieved success through years of hard work.
-
成功的秘诀是日积月累的坚持。
cheng gong de mi jue shi ri ji yue lei de jian chi
The secret to success is to persevere over time.
-
知识是日积月累的结果，不是一蹴而就的。
zhi shi shi ri ji yue lei de jie guo, bu shi yi cu er jiu de
Knowledge is the result of continuous accumulation, not a sudden achievement.