"Bitcoin is text. Bitcoin is speech. It cannot be regulated in a free country like the USA with guaranteed inalienable rights and a First Amendment that explicitly excludes the act of publishing from government oversight." —Beautyon

"It's 21 million or death." —Robert Breedlove

"The whole point of doing ICOs is to get other people's bitcoins. " —Pierre Rochard

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"Gold is just bitcoin that can't be sent over the internet." —Edward Snowden

"Anyone who understands economics and finance and how markets work will be a maximalist because it is more efficient to have one currency than a bunch of ones." —Peter Todd

"Brute-force attacks against 256-bit keys will be infeasible until computers are built from something other than matter and occupy something other than space." —Bruce Schneier

"Decentralized and private payments are a necessary innovation for a digital future where we retain our civil liberties and personal freedoms." —Alex Gladstein

"If you're not pro-Bitcoin, you hate the environment." —Matt Odell

"Ask not what bitcoin can do for you, but what you can do for bitcoin." —Adam Back

"There are only going to be 21 million coins, there are billions of people in the world, some reasonable percentage of who might find it interesting to own a piece of Bitcoin." —Adam Back

"We don't have to have this big giant massive collapse. It just organically blows up, one-by-one, as people move to a harder, sounder money. And in the process, Bitcoin becomes a black hole on the world's balance sheet." —Trace Mayer

"I think the world becomes a better place when we stop asking for permission and start building." —Dan Held

"Bitcoin will change us more than we will change it." —Marty Bent

"Bitcoin has an inescapable, unavoidable, and omnipotent magnetism for the brightest and most revolutionary minds on the planet. I've never witnessed anything like it." —Brandon Bridge

"Truth humbles. And Bitcoin is Truth." —John Vallis

"In the near future, the government having a monopoly on money will seem as strange as the government having a monopoly on religion or language." —Conner Brown

"Bitcoin is a discovery on par with that of the wheel, the number zero or the ability to start a fire, mistaken for a gimmick by the masses." —Knut Svanholm

"Calling Bitcoin money is degrading to Bitcoin." —Knut Svanholm

"Money is the blood of a society. It needs to be sound, it needs to be clean, it needs to be pure." —Dominic Frisby