"I have suggested that scientific progress requires a favorable environment"

"Technological progress has merely provided us with more efficient means for going backwards"

"Finds progress, man's distinctive mark alone, Not God's, and not the beast's; God is, they are, Man partly is, and wholly hopes to be"

"Progress is man's ability to complicate simplicity"

"Problems are the price of progress. Don't bring me anything but trouble. Good news weakens me"

"In my case Pilgrim's Progress consisted in my having to climb down a thousand ladders until I could reach out my hand to the little clod of earth that I am"

"The power to question is the basis of all human progress"

"It's not just the effect of technology on the environment, on religion, on the economic structure, on society, on politics, etc. It's that everything now exists in technology to the point where technology is the new and comprehensive host of nature of life"

"Man is a child of his environment"

"We don't have to sacrifice a strong economy for a healthy environment"

"Unquestionably, there is progress. The average American now pays out twice as much in taxes as he formerly got in wages"