gain one's ends

例句：

1. 1. He gained his ends by working hard and persevering.
   他通过努力工作和坚持不懈获得了他的目标。
2. 2. The company gained its ends by expanding into new markets.
   该公司通过进入新的市场来获得其目标。
3. 3. She realized her dreams by pursuing her passion for music.
   她通过追求对音乐的热情来实现了她的梦想。