leave its mark

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leave (or make) its (or your or a) mark

have a lasting or significant effect.
See also: leave, mark

ˌleave/ˌmake your/its ˈmark (on something/somebody)

do something important, that has a lasting effect or makes a lasting impression (on something/somebody): As Minister for Education, he left his mark on British politics.Her two unhappy marriages have left their mark (= have made her an unhappy person).
See also: leave, make, mark