from rags to riches

例句：

1. 1.She worked hard and finally achieved her dream of becoming a doctor from rags to riches.
   她努力工作，最终实现了从一无所有到成为医生的梦想。
2. 2. After years of struggle, he finally made it from rags to riches.
   经过多年的奋斗，他终于实现了从一无所有到富有的转变。
3. 3.The story of the man from rags to riches is inspiring.
   这位从一无所有到富有的男人的故事非常鼓舞人心。