"I am an invisible man. No, I am not a spook like those who haunted Edgar Allan Poe; nor am I one of your Hollywood-movie ectoplasms. I am invisible, understand, simply because people refuse to see me."

"The creation of a line of forts opposite to the French frontier will enable the German troops to be economized on that line and will enable the main forces to swing round through Belgium and Holland."

"The problem with the cutting edge is that someone has to bleed."

"When we are capable of living in the moment free from the tyranny of 'shoulds,' free from the nagging sensation that this moment isn't right, we will have peaceful hearts."

"Security is a process, not a product."

"No pressure, no diamonds."

"Build your reputation by helping other people build theirs."

"I have flabby thighs, but fortunately my stomach covers them."

"To-day is the pupil of yesterday."

"The fact speak for themselves."

"Never underestimate the power of stupid people in large numbers."

"History is a set of lies agreed upon."