Oxigen [oxygen], as you well know, is my hero as well as my foe, and being not only strong but inexhaustible in strategies and full of tricks, I was obliged to call up all my forces to lay hold of… — Christian Friedrich Schonbein Copy Share Image
![“Oxigen [oxygen], as you well know, is my hero as well as my foe, and being not only strong but inexhaustible in strategies and full of tricks, I was obliged to call up all my forces to lay hold of him, and make the subtle Being my prisoner.” quote by Christian Friedrich Schonbein](https://sms4smile.com/quotes/img-quotes/a50/christian-friedrich-schonbein_foe_oxigen-oxygen-as-you-well-know-is-my-her_1655999.jpg)