"In every bit of honest writing in the world … there is a base theme. Try to understand men, if you understand each other you will be kind to each other. Knowing a man well never leads to hate and nearly always leads to love. There are shorter means, many of them. There is writing promoting social change, writing punishing injustice, writing in celebration of heroism, but always that base theme. Try to understand each other."

"When people still talk about art that I made in the 60's— most of them never saw it, and they never lived through it, and they don't have a clue about it. The idea that they know what minimalism is is…"

"A grasshopper shrilled in a tuft at her feet and was answered by other shrillings among the gorse bushes; a solitary rook flapped heavily overhead, and a pair of goldfinches twittered among the thistl…"

"Freely licensed textbooks are the next big thing in education."

"This is not what I thought physics was about when I started out: I learned that the idea is to explain nature in terms of clearly understood mathematical laws; but perhaps comparisons are the best we …"