Quote by George Stephenson
"The greatest obstacle to progress is the fear of change."
More from George Stephenson
"A man who does things wrong will learn the consequences; a man who does nothing will learn nothing."
"I have not failed. I've just found 10,000 ways that won't work."
"Success is not final, failure is not fatal; it is the courage to continue that counts."
"The locomotive is the work of man, and man must master it."