“With every morsel I ate, I looked into her eyes and apologised for not being able to feed her enough. Her eyes, in turn, apologised for not being able to help me in these tough times.”

“The land of easy mathematics where he who works adds up and he who retires subtracts.”

“At the age of 45, most days in Tucson were spent feeling like I was on the summit of Mauna Kea, as I was exhibiting debilitating health symptoms that corresponded to what I saw at very high altitud...”

“The hour is only long thus, if you've waited.”

“Denna is a wild thing," I explained. "Like a hind or a summer storm. If a storm blows down your house, or breaks a tree, you don't say the storm was mean. It was cruel. It acted according to its na...”

“Fear is the main source of superstition, and one of the main sources of cruelty. To conquer fear is the beginning of wisdom.”

“Cruelty and fear shake hands together. An unfulfilled vocation drains the color from a man's entire existence.”