"I have always believed that 98% of a student's progress is due to his own efforts, and 2% to his teacher"

"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"

"A teacher who is not dogmatic is simply a teacher who is not teaching"

"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"

"Of all the hard jobs around, one of the hardest is being a good teacher"

"Find a good teacher, don't betray yourself to succeed and be a better person before being a better actor"

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

"Every child grows; everything depends on the teacher"