14 Example Sentences Showcasing the Meaning of 'Castle In The Air'
Despite facing numerous challenges, building a sustainable society on Mars is not just a castle in the air.
Establishing a world free from poverty is a noble goal, but some may view it as a castle in the air.
Achieving a perfect work-life balance is often considered a castle in the air in today's fast-paced world.
Hoping for everlasting world peace might be seen by skeptics as nothing more than a castle in the air.
Creating a utopian society where everyone is equal can sometimes be dismissed as a castle in the air.
The idea of time travel is often brushed off as a castle in the air, but physicists continue to explore the concept.
Imagining a future where machines can understand human emotions may sound like a castle in the air, but AI research is progressing.
The entrepreneur's vision of a self-sustaining lunar colony was often dismissed as a mere castle in the air.
As a teenager, Jenny spent hours sketching designs for her dream house, a beautiful castle in the air overlooking the ocean.
The scientist's proposal for a time-travel device was met with skepticism, labeled by critics as nothing more than a castle in the air.
Creating a utopian society where everyone lived in harmony appeared to be a noble but unrealistic castle in the air.
Despite being told that becoming a famous pop star was a castle in the air, Emma pursued her passion for singing with unwavering determination.
The proposal to build an eco-friendly city in the heart of the desert was initially seen as a castle in the air but gained support over time.
The inventor's dream of creating a perpetual motion machine was dismissed as a castle in the air by many skeptical scientists.