Don't let that weapon technology proliferate. Don't let Saddam Hussein get capability for nuclear or chemical weapons, because he's already shown a willingness to use any weapon at his disposal.
— John Sununu

The proliferation of support groups suggests to me that too many Americans are growing up in homes that do not contain a grandmother. A home without a grandmother is like an egg without salt and Helpists know it. They have jumped into the void left by the disappearance of morbid old ladies from the bosom of the American family.
Florence King proliferation quote

Looking at the proliferation of personal web pages on the net, it looks like very soon everyone on earth will have 15 Megabytes of fame.
— MG Siriam

Truth is one, but error proliferates. Man tracks it down and cuts it up into little pieces hoping to turn it into grains of truth. But the ultimate atom will always essentially be an error, a miscalculation.
— Rene Daumal

Songs are funny things. They can slip across borders. Proliferate in prisons. Penetrate hard shells. I always believed that the right song at the right moment could change history.
— proliferation quotation by Pete Seeger