Noun
a small adhesive token stuck on a letter or package to indicate that that postal fees have been paid
Source: WordNetThe President of today is just the postage stamp of tomorrow. Gracie Allen
Be like a postage stamp. Stick to one thing until you get there. Josh Billings
The most interesting thing about a postage stamp is the persistence with which it sticks to its job. Napoleon Hill
My desires are modest. Portraits of the head of the government should not exceed a postage stamp in size. Vladimir Nabokov
I love the rebelliousness of snail mail, and I love anything that can arrive with a postage stamp. There's something about that person's breath and hands on the letter. Diane Lane
I want any excuse to come home. My dad is not a spring chicken any more. If anyone says, 'Go buy a postage stamp in London,' I'll go and do it. Emily Mortimer