“I had a very positive, wonderful, happy upbringing, and still, for several reasons, I really didn’t enjoy being a child very much. I felt that I had no control over my life and everything seemed scarier and larger than life.”

When I wrote ‘When the Party’s Over,’ it had a universal quality.

What I really didn’t want to do is work with other people and have them go, ‘Oh, Finneas just does that sound for everybody.’ The Billie sound is only Billie – I’ll only do that for her.

I don’t think if you set out to make an album to get a bunch of Grammy nominations… you just have to set out to make an album you’ll really love.

I am just fascinated by music and I want to know how to identify all the things I love about it; to me music theory is like learning another language and then being able to explain how much you love something more clearly.

I love pop songs so much and I don’t put a ton of pressure on myself as a solo artist to always write the most commercial feeling thing, I just want to write things I would love to listen to.

My dreams as a kid were so far below the Grammys, like, maybe selling out a show, or, like, seeing your album on a shelf in an Urban Outfitters… and the Grammys are so far above that. It’s very ridiculous.

I never get tired of writing about love.

If you need to record live instruments, especially drums, it’s still best to do it in a studio.

To be honest, I’ve found so many more friends in the music industry than people I disagree with. I certainly haven’t been made to feel like an outsider.

Everybody has different taste and everyone’s favourite song is different and that’s great.

All the albums that I grew up listening to were produced by one person.

Love has always been the most important thing to me and the thing by which my life is guided.

I feel like you’re able to be your most creative in private environments, and not a studio where an A&R person is coming in, telling us a song isn’t a smash.

We wrote and recorded the ‘Bond’ song on a tour bus in Texas.

As soon as you make anything that people like, you get all these new artists hitting you up like ‘I want to sound just like Billie Eilish.’ And I’m always like, ‘Absolutely not.’

For me, I’m going to try to make my favorite song over the most popular song.

The difference between the child and the man lies chiefly in the unlimited confidence and buoyancy of youth.

The best way would be education and kids and all that stuff and then education and working education comes through. Then I started a music school and the music school now teaches kids to play the violin and the viola.

The whole dating ritual was different when I was a kid. Girls got pinned, not nailed.

I’m sad for adults who want to be children. And children who want to be adults.

I try to tell all the – not even the kids, even people older than me – to just be themselves. Don’t wear what I wear ’cause I wear it; wear what you like.

When I was a kid, my favourite time of the year when I was child was that magical first snowfall. I’d yell Yippee! Snow! and run up to the front door and shout You know the deal… You have to let me in now.

But my deepest and most secret love belongs to the fair-haired and the blue-eyed, the bright children of life, the happy, the charming and the ordinary.

I feel terrible for a Palestinian child who dies. But, if it’s your father, your brother or your uncle who was firing those rockets into Israel, whose fault is it really? Do you really expect the Israelis not to retaliate?