It’s not truly quiet until the refrigerator stops humming.

I’ve caught myself thinking it was perfectly quiet in my house only to hear the refrigerator stop humming and then I think, “Ah, now it’s perfectly quiet.” I’ve also thought that the air inside my house was a perfectly fine quality until I went outside and smelled the noticeably better quality fresh air. 

Keep wandering and you’ll keep inching towards something better. You’ll know when you get there.