ENGLISH
REFERENCE

build on sand

idiom
Meaning

To put something in an unstable position by failing to give it a secure foundation.


Origin

disputed origin

From the Parable of the Wise and the Foolish Builders in Matthew 7:24–27.

Examples
SIMPLE

Their new business plan is built on sand.

CONTEXTUAL

Because they ignored the basic legal requirements, the entire project was built on sand and soon collapsed.

COMPLEX

By basing his entire political platform on empty promises rather than concrete policy, the candidate ensured his campaign was built on sand.

Anchors to
Related idioms8entries
  1. 01

    build a better mousetrap

    To create a new product, method, or idea that is better than an existing version of something already common or widely used.

  2. 02

    build a case

    to compile evidence that supports a charge against someone.

  3. 03

    build bridges

    Often followed by between or to: to establish friendly relations or links.

  4. 04

    build castles in the air

    To have any desire, idea, or plan that is unlikely to be realized; to imagine visionary projects or schemes; to have an idle fancy or a pipe dream; to daydream.

  5. 05

    build character

    To improve a person's character by developing personality traits such as resilience or responsibility.

  6. 06

    build the plane while flying it

    To develop one's approach or strategy to a project while carrying out that project, and not beforehand.

  7. 07

    build up

    To accumulate: to increase incrementally or continually.

  8. 08

    bury one's head in the sand

    To deliberately ignore the reality of a situation; to pretend a problem does not exist.

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