have (your) heart set on (something/doing something)

set (your) heart on (something/doing something) - to decide to achieve something.

John had his heart set on becoming a doctor.

• soldier of fortune
• soldier on
• so long
• So long.
• somehow or other
• someone after own heart
• someone after your own heart
• someone can't be bothered to
• someone can't be bothered to do something
• someone can't hold a candle to
• someone can't hold a candle to someone else
• someone can't hold a candle to something else
• someone could do something with eyes closed
• someone could do something with eyes shut
• someone could do something with their eyes closed
• someone could do something with their eyes shut
• someone couldn't care less
• someone could with eyes closed
• someone could with eyes shut
• someone could with their eyes closed
• someone could with their eyes shut
• someone, eat your heart out!
• someone from hell
• someone gets religion
• someone has got game