"The greatest enemy of progress is not stagnation, but false progress"

"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"

"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"

"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"

"Concentrated power has always been the enemy of liberty"

"Time is the friend of the wonderful company, the enemy of the mediocre"

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

"The best weapon against an enemy is another enemy"

"The chief enemy of creativity is "good" sense"