We will never be able to encompass everything by rationality alone... [T]his is a necessary and beautiful aspect of human existence. How to Bake Pi (2015)
Now, if you imagine drawing a circle in the air with a lightsaber, the surface you make is a vector bundle over a circle. The idea is that for each point in the circle, you now have an entire vector, that is, a line given by the lightsaber at that instant. How to Bake Pi (2015)