"It's basic due diligence to make sure that whenever a foreign entity acquires a controlling interest in a U.S. company that national security isn't threatened"

"A company is only as good as the people it keeps"

"Time is the friend of the wonderful company, the enemy of the mediocre"

"Unless we have a well-educated people, we're vulnerable on our national security"

"Distrust and caution are the parents of security"

"In the long course of history, having people who understand your thought is much greater security than another submarine"

"We cannot continue to rely only on our military in order to achieve the national security objectives that we've set. We've got to have a civilian national security force that's just as powerful, just as strong, just as well-funded"

"Misery no longer loves company. Nowadays it insists on it"

"I believe that successfully addressing our national security needs while protecting our basic freedoms and civil liberties requires continual Congressional oversight, and I will continue to work to assert the role of this body in carrying out this grave responsibility"

"I have an affection for a great city. I feel safe in the neighborhood of man, and enjoy the sweet security of the streets"

"Our DNA is as a consumer company - for that individual customer who's voting thumbs up or thumbs down. That's who we think about. And we think that our job is to take responsibility for the complete user experience. And if it's not up to par, it's our fault, plain and simply"