“No work is so important you have to do it.”

“My feeling about work is that it's an unnecessary evil, so I've always done my best to avoid it.”

“To avoid starvation is the only excuse for working.”

“If your work is stressful, it's not your work.”

“The spiritual life to me has always meant just one thing: feeling.”

“I don't want to be the one who says life is beautiful. I want to be the one who feels it.”

“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.”

“We are just too blinded by the phrase, "grow old together" and learning its meaning from hopeless movies and novels that glorify undying love and unbelievable understanding. Don't you think? Realit...”

“The bones of the oak tree that had stood by the spring branch during my youth were scattered about the ground, pieces of the skeleton of a majestic life that had passed while I was off growing up a...”

“We live to work.Man was made to move.Without work we shall grow old quickly.”

“The pursuit of truth and beauty is a sphere of activity in which we are permitted to remain children all our lives.”

“[I]sn't it sad to go to your grave without ever wondering why you were born? Who, with such a thought, would not spring from bed, eager to resume discovering the world and rejoicing to be part of it?”

“I have not yet lost a feeling of wonder, and of delight, that the delicate motion should reside in all the things around us, revealing itself only to him who looks for it.”