- I have a very young brother and sister, and if you can get a kid singing the words to a song after they heard it for the first time, it's a hit."
- When asked how he can predict that a song will be a hit.
- Scaggs, Austin (2007-05-31), "Adam Levine". Rolling Stone. (1027):36.
- Tiffani-Amber Thiessen thought we were all on blow....Tori Spelling hung out with us backstage and gave us the lowdown. Brian Austin Green, kept telling us about his music. Ian Ziering was kind of a dick. Maybe he was having a bad day.
- On being on Beverly Hills, 90210 when he was 17 in his band Kara's Flowers
- Voss, Brandon (2007-05-22), "Adam Levine". Advocate. (986):25.
- George Bush is just as much in the dark as I am, and it scares me.
- Phish in San Diego...I saw them play an unbelievable fucking show, which, I can honestly say, changed my life. I was physically torn apart and spiritually moved by the experience.
- On his favorite summer concert
- Halperin, Shirley (2004-07-08), "Adam Levine of Maroon 5". Rolling Stone. (952/953):28.