Quote by George Stephenson
"In every great achievement lies the sacrifice of those who came before."
"In every great achievement lies the sacrifice of those who came before."
"A man who does things wrong will learn the consequences; a man who does nothing will learn nothing."
"The greatest obstacle to progress is the fear of change."
"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."