pie in the sky

Labour has called the plan pie in the sky.

Speed's comments feel like pie in the sky, yet China never had a world snooker champion until this year.

"For ministers to say 'we expect them to do their duty, to do things properly' is just pie in the sky."

I’m not in any way “pie in the sky” about these realities, but I also recognize and actually trust in a belief that sometimes good things happen in ways that feel predetermined and fateful.

It may sound silly or pie in the sky, but Assemblyman Anthony Rendon, who started the committee, thinks lawmakers should be seriously pursuing how to increase happiness for Californians.