idioms

bring or call to mind (remember, cause to think of) Can you call to mind when you last saw him? Seeing you again brings to mind the happy times we spent together.     envocabulary.com

boggles your mind (shock or surprise you) The amount of waste in the streets boggles the mind. The vastness of space really boggles my mind.   envocabulary.com

all in your mind (not real, and you are imagining it) He is not ill at all; it’s all in the mind. Your painting has come out really well. Your fears were all in your mind.   envocabulary.com

    by a whisker (by a very small degree or amount) He won the race by a whisker. The Republican candidate lost by a whisker.     envocabulary.com

    butterflies in your stomach  informal (a nervous feeling in your stomach) I get butterflies in my stomach every time I go on stage. When Daniel walked into his boss’s office, he had butterflies in his stomach.     envocabulary.com