My best teachers were not the ones who knew all the answers, but those who were deeply excited by questions they couldn't answer.
I like to think that Einstein would look at string theory’s journey and smile, enjoying the theory’s remarkable geometrical features while feeling kinship with fellow travelers on the long and winding road toward unification.
Interpretation
What this quote means
The quote reflects admiration for the journey of scientific exploration and discovery, particularly in the realm of theoretical physics.
In this quote, Brian Greene expresses a hope that Albert Einstein would appreciate the advancements in string theory, a complex area of theoretical physics. Greene suggests that Einstein, known for his groundbreaking contributions, would find joy in the theoretical developments and geometrical aspects of string theory, feeling a connection with other scientists who are dedicated to the challenging pursuit of a unified theory of physics.
Themes
In practice
Example use cases
In a lecture on theoretical physics, one might use this quote to emphasize the importance of collaboration and ongoing discovery in science.
More from Brian Greene
All quotes →All mathematics is is a language that is well tuned, finely honed, to describe patterns; be it patterns in a star, which has five points that are regularly arranged, be it patterns in numbers like 2, 4, 6, 8, 10 that follow very regular progression.
According to inflation, the more than 100 billion galaxies, sparkling throughout space like heavenly diamonds, are nothing but quantum mechanics writ large across the sky. To me, this realization is one of the greatest wonders of the modern scientific age.
So: if you buy the notion that reality consists of the things in your freeze-frame mental image right now, and if you agree that your now is no more valid than the now of someone located far away in space who can move freely, then reality encompasses all of the events in spacetime.
Black holes, we all know, are these regions where if an object falls in, it can't get out, but the puzzle that many struggled with over the decades is, what happens to the information that an object contains when it falls into a black hole. Is it simply lost?
Physicists are more like avant-garde composers, willing to bend traditional rules... Mathematicians are more like classical composers.
Similar quotes
Science is the ultimate pornography, analytic activity whose main aim is to isolate objects or events from their contexts in time and space. This obsession with the specific activity of quantified functions is what science shares with pornography.
People often ask me why I persisted in doing research on a subject that was so controversial. I frequently respond by telling them that only a few scientists are granted the great fortune to pursue topics that are so new and different that only a small number of people can grasp the meaning of such discoveries initially.
Adding CO2 to the air is like throwing another blanket on the bed.
My own experience of over 60 years in biomedical research amply demonstrated that without the use of animals and of human beings, it would have been impossible to acquire the important knowledge needed to prevent much suffering and premature death not only among humans but also among [other] animals.
See first, think later, then test. But always see first. Otherwise you will only see what you were expecting. Most scientists forget that.
Since, then, there is no objection to the mobility of the Earth, I think it must now be considered whether several motions are appropriate for it, so that it can be regarded as one of the wandering stars. For the fact that it is not the centre of all revolutions is made clear by the apparent irregular motion of the wandering stars, and their variable distances from the Earth, which cannot be understood in a circle having the same centre as the Earth.