Metaphor short-sighted, no vision.

Related examples:

1, we can't do things short-sighted, we should take a long-term view.

It is short-sighted for my uncle to let my cousin drop out of school to work.

3. We should not be short-sighted in front of economic interests and destroy the ecological environment for temporary interests.

This is not a short-sighted attempt and nothing to be proud of.

5, a person should have lofty aspirations, ambitious in the sky, always pregnant with the wind. A person's thoughts determine his achievements, and you are the person you want to be. No matter what happens now, as long as you have an ideal, you will eventually arrive, while nearsighted people always sit in the well and look at the sky and wander in the same place.

Only short-sighted people can't see the importance of education.