The full quote reads "Computer science is not about machines, in the same way that astronomy is not about telescopes. There is an essential unity of mathematics and computer science" and is disputatively attributed to Mike Fellows and Dijkstra although Fellows also indicates Dijkstra said it in a '93 publication.
The full quote reads "Computer science is not about machines, in the same way that astronomy is not about telescopes. There is an essential unity of mathematics and computer science" and is disputatively attributed to Mike Fellows and Dijkstra although Fellows also indicates Dijkstra said it in a '93 publication.