build castles in the air(redirected from builds castles in the air)
build castles in the air
To create dreams, hopes, or plans that are impossible, unrealistic, or have very little chance of succeeding. You need sound financial advice and a strong plan if you're going to start your own business—don't just build castles in the air.
build castles in the airand build castles in Spain
Fig. to daydream; to make plans that can never come true. Ann spends most of her time building castles in Spain. I really like to sit on the porch in the evening, just building castles in the air.