Looking on the internet deeply has found these results:

It's heart and soul is the most popular phrase on the web.

It's cornerstone of mind 10 results on the web	It's heart and soul 11,040 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
It doesn't look like this phrase is very popular! The search could not find any examples on the internet.	... in the hands of too few. It's always in somebody's best interest to promote enemies; real or imagined. I see this. [OSS]. Bill Sullivan: as America's eyes and ears. I don't want it to becomes it's heart and soul. Is this interesting? Interesting? Yes but tonight it's heart and soul versus none don't, don't lose hope this isn't over yet we are staring at the beginning we will not stand for the business of living come on and dance away another year of disaster! we need everyone to listen up! to�... Jun 6, 2013 ... You know, I remember this as a kid. I really liked this song and I have no real idea why. It's Heart and Soul by T'Pau. These are the lyrics and I've linked the video too. Heart and Soul Lyrics. Something in the moonlight catches�... posted by soyjoy at 7:28 PM on January 4, 2004. I hastily threw the sample together for the sake of this question; it's just the tune we were humming. But hey, it's "Heart and Soul". Thanks guys! posted by armoured ant at 7:31�...

It's cornerstone of mind

10 results on the web

It's heart and soul

11,040 results on the web

More popular!

It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

... in the hands of too few. It's always in somebody's best interest to promote enemies; real or imagined. I see this. [OSS]. Bill Sullivan: as America's eyes and ears. I don't want it to becomes it's heart and soul. Is this interesting? Interesting? Yes
but tonight it's heart and soul versus none don't, don't lose hope this isn't over yet we are staring at the beginning we will not stand for the business of living come on and dance away another year of disaster! we need everyone to listen up! to�...
Jun 6, 2013 ... You know, I remember this as a kid. I really liked this song and I have no real idea why. It's Heart and Soul by T'Pau. These are the lyrics and I've linked the video too. Heart and Soul Lyrics. Something in the moonlight catches�...
posted by soyjoy at 7:28 PM on January 4, 2004. I hastily threw the sample together for the sake of this question; it's just the tune we were humming. But hey, it's "Heart and Soul". Thanks guys! posted by armoured
ant at 7:31�...