Who said "Progress happens when we build bridges, not walls."?

This quote is attributed to Bob Kahn.

Progress happens when we build bridges, not walls. - Bob Kahn

"Progress happens when we build bridges, not walls."

Bob Kahn Peace

Internet Pioneer American Born 1938 (age 88)

"The Internet is for everyone."

"We built the Internet to be resilient and adaptable."

"Communication is the foundation of all progress."

"Innovation requires us to think beyond current limitations."

"Peace comes from a good conscience."

"Life is too short to hold grudges."

"A man's home is his sanctuary. It should be treated as such."

"The world is chaotic enough. At least your home should make sense."