I'm no snob." A gentle, irrepressible laugh broke from the Duke.
"What are you laughing at ?" said the millionaire, and a sudden lowering gloom overspread his beaming face.
"Nothing--nothing," said the Duke quietly.

"Only you're so full of surprises." "I've startled you, have I?
I thought I should.

It's true that I'm full of surprises.

It's my knowledge.

I understand so much.