Reflections on science, technology, and computing — leavened by personal experience


If the personal computer is a bicycle for the mind, then a supercomputer is a carbon fiber composite racing bicycle.

The lesson of the stochastic cusp catastrophe: disruptions cannot be immediately inverted; complex dynamic systems involve hysteresis.

Abraham Flexner: A poem, a symphony, a painting, a mathematical truth, a new scientific fact, all bear in themselves all the justification that universities, colleges, and institutes of research need or require.