“A good leader takes a little more than his share of the blame, a little less than his share of the credit.”

“Back off man, I'm a scientist.”

“The line between failure and success is so fine that we scarcely know when we pass it: so fine that we are often on the line and do not know it.”

“Success consists of going from failure to failure without loss of enthusiasm.”

“Hope is a waking dream.”

“Reversing your treatment of the man you have wronged is better than asking his forgiveness.”