Meanings of unattainable goal in English

Of course, no proper quest is without an unattainable goal.

Or "men who seek equality with women have set themselves an unattainable goal in life"?

For all but the chosen few this has traditionally been a long, fruitless trek towards an unattainable goal.

How full of tragedies was this great city, in the last throes of its insane and cruel struggle for an unattainable goal.

There was a time when it had been an unattainable goal, a symbol of all that he had never really expected to achieve.

He helped to achieve substantial measures of land reform, and to deliver the long unattainable goal of a state-funded university acceptable to Irish Catholics.

I always regard such occasions as admonitions to get nearer the unattainable goal set for us by art and nature, hard as it may be.

Will staying in the US enable you to pursue previously unattainable goals?

This year the internet meme machine has churned out new New Year's resolution formats focused on fine adjustment rather than vague, unattainable goals.