U bent dan in goed gezelschap!
When you’re thinking about something that you don’t understand, you have a terrible, uncomfortable feeling called confusion. pic.twitter.com/r3njqsI9Hk
— Richard Feynman (@ProfFeynman) 28 February 2017
Makelaar in Wiskunde
U bent dan in goed gezelschap!
When you’re thinking about something that you don’t understand, you have a terrible, uncomfortable feeling called confusion. pic.twitter.com/r3njqsI9Hk
— Richard Feynman (@ProfFeynman) 28 February 2017
