Before the advent of artificial light, we had 13, 14 hours in bed every night... and so what we experience now is about a 40% contraction of how we used to sleep, and I for one am glad of that - I don't want to spend 13 hours in bed.
Related Keywords: Sleep Night Want Bed Now Used Spend
Related Authors: Oscar Wilde Hunter S. Thompson Karl Marx Albert Camus Benito Mussolini Elbert Hubbard Terry Pratchett
