Reaching for the Moon

Your dreams are yours to have

In the palm of your hand

And glow upon your face

So, chin up! It'll' be grand!

https://idioms.thefreedictionary.com › reach+for+the+moonReach for the moon - Idioms by The Free Dictionary

To set one's goals or ambitions very high; to try to attain or achieve something particularly difficult. My parents always taught me to reach for the moon when I was...