John Playfair

"It is clear to me that under the right conditions, future technologies will be created that we cannot even …"

"Motion with respect to the universal ocean of aether eludes us. We say, "Let V be the velocity of a body th…"

"The value of a book about dealing with children is inversely proportional to the number of times it contain…"

"Humans are allergic to change. They love to say, "We've always done it this way." I try to fight that. That…"

"Governments now have to share the stage with actors who can use information to enhance their soft power and…"

"Are human beings innately aggressive? ...The answer to it is yes. ...Only by redefining the words "innatene…"