Quote by Hans Gruber
"Humor is the mask we wear to hide our true nature."
More from Hans Gruber
"I am an exceptional thief, Mrs. McClane. And exceptional thieves steal diamonds, not gold."
"The question is not whether I can succeed, but whether you have the will to stop me."
"Mistakes are the price of doing business. I've made none."
"A man's worth is measured not by his failures, but by his refusal to accept them."