mousetrap
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build a better mousetrap
To invent something that improves upon an existing object or concept. You don't have to try so hard to build a better mousetrap—just design what interests you and see what happens.
a better mousetrap
Something that improves upon an existing object or concept. Typically used in the phrase "build a better mousetrap." You don't have to try so hard to build a better mousetrap—just design what interests you and see what happens.
build a better mousetrap
to develop or invent something superior to a device that is widely used. (From the old saying, "If you build a better mousetrap, the world will beat a path to your door.") Harry thought he could build a better mousetrap, but everything he "invented" had already been thought of.
a better mousetrap
an improved version of a well-known article.This expression comes from an observation attributed to Ralph Waldo Emerson in 1889 , though also claimed by Elbert Hubbard : ‘If a man write a better book, preach a better sermon, or make a better mousetrap than his neighbour, tho' he build his house in the woods, the world will make a beaten path to his door’.
better mousetrap, (if one can) build a
A minor but important improvement will bring fame and fortune. This idea came from a speech Ralph Waldo Emerson made in 1871 and quoted (or misquoted) by Mrs. Sarah S. B. Yule. Emerson allegedly said, “If a man can write a better book, preach a better sermon, or make a better mousetrap than his neighbor . . . the world will make a beaten path to his door.”