“The excuse of having a dog is great, because before I had a dog, I wouldn’t be like, ‘I need to go hike for two hours’; my girlfriend would have been like, ‘What are you doing?’ Now I take the dog, and she comes with me.”

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

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.

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.’

Women, we might as well be dogs baying the moon as petitioners without the right to vote!

If there are no dogs on Heaven, then when I die, I want to go where they went.

Dogs love their friends and bite their enemies, quite unlike people, who are incapable of pure love and always have to mix love and hate.

Men are kids at heart. They want to be nourished and pet like a dog.

A pekingeese is not a pet dog; he is an undersized lion.

Dog bark at what they don’t understand.

The more I learn about people, the more I like my dog.

Only a foolish dog barks at a flying bird.