Warm Bodies - Pg 109

I wonder if this is what the world smelled like when it was new, centuries before smokestacks. It frustrates and fascinates me that we'll never know for sure, that despite the best efforts of historians and scientists and poets, there are some things we'll just never know. What the first song sounded like. How it felt to see the first photograph. Who kissed the first kiss, and if it was any good.