Observation: Smoke And Ash

"An Observation I Have Made On Fire: There Is Smoke And There Is Ash That Come From Fire, And Both Are Akin To Each Other. But There Is No Middle -- What The Smoke And Ash Once Were, They Are No Longer, And Can Never Be Again, Because Some Of It Is The Gaseous Smoke, And The Other Is The Powdery Ash. What Is Remarkable To Me Is That Whilst Smoke And Ash Are Virtually The Same, One Is A Powder And The Other Is A Gas. Yet There Is No Difference In Them. Some Of What Once Was Goes To The Earth, And Some To The Sky."