“I was born to live dangerously.”

“To all those who lead monotonous lives in the hope that they may experience at second hand the delights and dangers of adventure.[author's dedication]”

“Conversations are always dangerous, if you have something to hide.”

“People with a grudge against the world are always dangerous. They seem to think life owes them something. I've known many an invalid who has suffered worse and been cut off from life much more . . . and they've managed to lead happy contented lives. It's what's in yourself that makes you happy or unhappy.”

“A weak man in a corner is more dangerous than a strong man. (Inspector Miller)”

“It wasn't what you were born to, and no good comes from getting out of your station in life.”

“Born poor doesn't mean you've got to stay poor. Money's queer. It goes where it's wanted.”