Correct...although Lion actually wanted "noive"...
Brain...
I could while away the hours, conferrin' with the flowers
Consultin' with the rain.
And my head I'd be scratchin' while
my thoughts were busy hatchin'
If I only had a brain...
Heart...
When a man's an empty kettle he should be on his mettle,
And yet I'm torn apart.
Just because I'm presumin' that I could be kind-a-human,
If I only had heart...
Courage, aka Nerve...
Life is sad, believe me, Missy,
When you're born to be a sissy
Without the vim and verve.
But I could change my habits, never more be scared of rabbits
If I only had the nerve...
Read more:
Wizard Of Oz - If I Only Had A Brain/Heart/Nerve Lyrics | MetroLyrics
Still love it...and the HD version is spectacular...