I am not poor, I am not rich; nihil est, nihil deest, I have little, I want nothing: all my treasure is in Minerva’s tower. Greater preferment as I could never get, so am I not in debt for it, I have a competence (laus Deo) from my noble and munificent patrons, though I live still a collegiate student, as Democritus in his garden, and lead a monastic life, ipse mihi theatrum, sequestered from those tumults and troubles of the world, Et tanquam in specula positus, (as he said) in some high place above you all, like Stoicus Sapiens, omnia saecula, praeterita presentiaque videns, uno velut intuitu, I hear and see what is done abroad, how others run, ride, turmoil, and macerate themselves in court and country, far from those wrangling lawsuits, aulia vanitatem, fori ambitionem, ridere mecum soleo: I laugh at all, only secure, lest my suit go amiss, my ships perish, corn and cattle miscarry, trade decay, I have no wife nor children good or bad to provide for. A mere spectator of other men’s fortunes and adventures, and how they act their parts, which methinks are diversely presented unto me, as from a common theatre or scene.
Robert Burton, The Anatomy of Melancholy, 1651
I remember my first day at Radcliffe. It was a day full of interest for me. I had looked forward to it for years. A potent force within me, stronger than the persuasion of my friends, stronger even than the pleadings of my heart, had impelled me to try my strength by the standards of those who see and hear. I knew that there were obstacles in the way; but I was eager to overcome them. I had taken to heart the words of the wise Roman who said, “To be banished from Rome is but to live outside of Rome.” Debarred from the great highways of knowledge, I was compelled to make the journey across country by unfrequented roads—that was all; and I knew that in college there were many bypaths where I could touch hands with girls who were thinking, loving and struggling like me.
I began my studies with eagerness. Before me I saw a new world opening in beauty and light, and I felt within me the capacity to know all things.
Helen Keller, The Story of My Life, New York, 1903, ch. 20
Escribir un libro de texto es, posiblemente, la mejor manera de aprender sobre un tema cualquiera.
Miguel Braun & Lucas Llach, Macroeconomía argentina: Manual para (tratar de) comprender el país, 3rd ed., Buenos Aires, 2018, prólogo
Innate mechanisms are important not because everything is innate and learning is unimportant, but because the only way to explain learning is to identify the innate mechanisms that make learning possible.
Steven Pinker, Language, Cognition, and Human Nature: Selected Articles, New York, 2013, p. 2
Once you learn how to learn, you have only to discover what is worth learning.
Timothy Gallwey, The Inner Game of Tennis, New York, 1974, p. 71
If the engineers didn’t know something, they’d say something like, “Oh, Lifer knows about that; let’s get him in.” Al would call up Lifer, who would come right away. I couldn’t have had a better briefing.
It’s called a briefing, but it wasn’t brief: it was very intense, very fast, and very complete. It’s the only way I know to get technical information quickly: you don’t just sit there while they go through what they think would be interesting; instead, you ask a lot of questions, you get quick answers, and soon you begin to understand the circumstances and learn just what to ask to get the next piece of information you need.
Richard Feynman, What Do You Care What Other People Think?: Further Adventures of a Curious Character, New York, 1988, pp. 82-84
The Things which hurt, instruct.
Benjamin Franklin, Poor Richard’s Almanack, Philadelphia, 1744
It takes […] what Berkeley calls a mind debauched by learning to carry the process of making the natural seem strange, so far as to ask for the why of any instinctive human act. To the metaphysician alone can such questions occur as: Why do we smile, when pleased, and not scowl? Why are we unable to talk to a crowd as we talk to a single friend? Why does a particular maiden turn our wits so upside-down? The common man can only say, “Of course we smile, of course our heart palpitates at the sight of the crowd, of course we love the maiden, that beautiful soul clad in that perfect form, so palpably and flagrantly made from all eternity to be loved!”
William James, The Principles of Psychology, vol. 2, New York, 1890, pp. 386-387