"And then you have the unknown unknowns, the things that we don't know that we don't know."
"Things escalate unpredictably. We don't know what, when, or how."
"Isn't it more interesting to live in a universe where there are unknowns to discover new lands to explore then to live in an absolute box where when you find the edge no place to go from there."
"At the same time, we don't know who is in this admin."
"When there exists physical unknowns, it's about having confidence and knowns within your mental preparation." - Chandler Smith
"This is a truly frightening prospect because what we don't know we don't know."
"As we know, there are known knowns, there are things we know we know. You also know there are unknown unknowns, but there are also unknown unknowns, the ones we don't know we don't know."
"There's so much that we aren't aware of and that we are unaware we are unaware of, if you like, about the universe."
"I AM comfortable with stating 'I don't know', when speaking about things the brightest and most accomplished humans on the planet have not yet figured out."
"It's an exciting time as a Nintendo fan because of all the unknowns in the future."
"Many people say we don't know what we don't know."
"There's what you know, there's what you don't know, there's what you don't know you don't know."
"It just makes you think about how many pieces of human history either have been erased or are unknown."
"So we don't know what happened, and that's a key area of future research."
"There's more going on here than we know, we already know that."
"Plunking God down is an answer when the real answer is we don't know."
"Do you ever worry about the consequences of bluntly fooling around with things that nobody really understands?"
"Unlike the easy problems, we kind of know the format or the shape of answers to those questions."
"We haven't explored the solar system fully, and we certainly haven't characterized the large number of exoplanets."
"I also however think that there's so many unknowns and there's also a lot to be excited about with it."
"It's like I remember how unknown it all was too, and how fun some of the unknowns were."
"There's just so much in this race that we just don't know about."
"We simply don't know what the intermediate stepping stones are to achieve [general intelligence]."
"It's the unknown unknowns that are the scariest."
"We might find something we shouldn't."
"The greatest enemy to any otherwise healthy relationship is uncovering what you do not know."
"I think parents kind of judge themselves a bit harsher because you understand that there's so much about your kids you don't know."
"Intuition considers both known and unknown factors."
"There are known unknowns and also things we know that we know."
"Spontaneous reporting is very good at detecting the unknown unknowns."
"If there truly is a solar effect on the climate, there's some big parts that are totally missing at the moment that we just don't know about."
"The physiology behind migraines is still the elusive thing."
"The most exciting thing in science is the unknown unknowns."
"The amount of unknown that you have is typically going to be the amount of variables that we need to use."
"It's the what you don't know, you don't know thing."
"Everything that we cannot talk about follows the laws of probability."
"When you're dealing with unknowns, you have to put your flex hat on, which means you got to be flexible."
"Whenever we have new frontiers, we have unknowns; that's what makes it a frontier."
"There's a lot we don't know, probably."
"You don't know what you don't know. People come to us for the guidance in terms of what to expect with these types of surgeries."
"Sometimes we can get so paralyzed with the unknowns that we just don't do anything, and I don't want that to happen to you."
"The maximum amount of unknown forces that we can have at this level is only two."
"Solving for the unknown in physics mirrors the quest for understanding the unknowns in our lives."
"We're talking about monitoring something that we don't even know what we're supposed to monitor."
"There's a lot of unknowns that we just don't know all the answers to."
"Algebra introduces a brand new aspect, and that is the aspect of the unknown."
"The focus is on doing the discovery and flushing out all the known unknowns."
"When you have an unknown value, that's almost a dead giveaway that you're going to be dealing with an algebra problem."
"We want our agents to reason about unknown variables given some evidence."
"Algebra and pre-algebra... [are] all really about solving for things that you don't know."
"A variable is just a letter in algebra that we use because we don't know the value of whatever it is we're talking about."
"There are known knowns and there are known unknowns. But there's also unknown unknowns, things we don't know that we don't know."
"X represents the unknown variable."
"When you select a joint, we need to select in such a way that the joint has only two unknowns."
"We do not know what she was going through, we did not know what her psychological condition was, what the stresses were in her life."