put into practice

Also, put in practice. Carry out in action, as in It's time we put these new ideas into practice. Shakespeare used this idiom in Two Gentlemen of Verona (3:2): “Thy advice, this night, I'll put in practice.” [Mid-1500s]

The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.