September 6, 2013 Jonas Strandell Quote Oh Marissa September 6, 2013 Jonas Strandell Quote “I’m not a pro, but I know enough to be dangerous.” – Marissa Mayer talking about Adobe Illustrator Yes Marissa. Yes you are. Jonas Strandell Västerås, Sweden Designer, copywriter and one-time Urban Dictionary contributor. Fueled by rage and bacon. Don’t ask me to resize your logo it’s not an extension of your penis.