take a page from (someone's) book

take a page from (someone's) book

To do something in the way someone else would do it; to behave or act like someone else. I think I'm going to take a page from your book and start going for a run first thing in the morning. Our youngest son was always very placid as a baby, but now that he's getting older, he's begun taking a page from our older boy's book.
See also: book, page, take
Farlex Dictionary of Idioms.

take a page from someone’s book

tv. to copy or emulate. I took a page from Edison’s book and began inventing useful little things.
See also: book, page, take
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • (someone) is not going to thank you for (something)
  • get going with
  • go (out) with (someone)
  • go out with
  • go with
  • Everything’s going to be okay
  • everything's going to be OK
  • chubbo
  • go for (something)
  • go for it