“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning travel in a straight line.”
“Distance in a straight line has no mystery. The mystery is in the sphere.”
“When a man in a forest thinks he is going forward in a straight line, in reality he is going in a circle, I did my best to go in a circle, hoping to go in a straight line.”
“Reality is made up of circles but we see straight lines.”
“The political spectrum is not a straight, bi-polar line. It's a circle.”
“And therein lies the whole of man's plight. Human time does not turn in a circle; it runs ahead in a straight line. That is why man cannot be happy: happiness is the longing for repetition.”