Events cause knowledge, but knowledge does not cause events. 

Montaigne

Human beings and fundamental particles share one absolute commonality: they exist in their interactions.  In between times, their positions and trajectories are indecipherable even to themselves.

Nick Harkaway, Gnomon

I am not obliged not to utter absurdities, provided I am not deceived in them and know them to be such....

We easily enough confess in others an advantage of courage, strength, experience, activity, and beauty, but an advantage in judgment we yield to none....

This capacity of trying the truth, whatever it be, in myself, and this free humour of not over easily subjecting my belief, I owe principally to myself; for the strongest and most general imaginations I have are those that, as a man may say, were born with me; they are natural and entirely my own. I produced them crude and simple, with a strong and bold production, but a little troubled and imperfect; I have since established and fortified them with the authority of others and the sound examples of the ancients, whom I have found of the same judgment.

Montaigne, Essays, Second Book, Chapter 17.

For there are these three things that endure: Faith, Hope and Love, but the greatest of these is Love.
Run after love and be zealous for the gifts of The Spirit, that you may know the truth.

1 Corinthians 13-14 

We all love to instruct, though we can teach only what is not worth knowing.

Jane Austen, Pride and Prejudice

In truth, knowledge is not so absolutely necessary as judgment; the last may make shift without the other, but the other never without this.

Michel de Montaigne

Many times I've wondered how much there is to know.


Jimmy Page/Robert Plant, Over the Hills and Far Away

The entitlement to believe what on careful reflection seems to be the case, where there is no reason to doubt it, is the necessary condition for being able to form any justified beliefs at all. ... The only way to pursue the truth is to consider what seems true, after careful reflection of a kind appropriate to the subject matter, in light of all the relevant data, principles, and circumstances.


Thomas Nagel, Listening to Reason (New York Review, October 9, 2014)

[History] doesn't repeat, but it rhymes.

Mark C. Elliott, quoted in "Laptop U", The New Yorker (May 20, 2013)

Sooner or later, you learn things.  You don't realize until it's too late that you learned something; and then you don't remember where, or how, or why.  There's no voice that automatically pipes up: ... Attention! Learning Experience!

James Church, Bamboo and Blood

Nobody's easier to fool than the person who is convinced that he is right.

Haruki Murakami, 1Q84

His superiority over other learned men consisted chiefly in what may be called the art of thinking, the art of using his mind; a certain continual power of seizing the useful substance of all that he knew, and exhibiting it in a clear and forcible manner; so that knowledge, which we often see to be no better than lumber in men of dull understanding, was, in him, true, evident, and actual wisdom.

James Boswell, on Johnson, in his Life of Samuel Johnson

Against inquisitive and perplexing thoughts,

O Lord, my Maker and Protector, who hast graciously sent me into this world to work out my salvation, enable me to drive from me all such unquiet and perplexing thoughts as may mislead or hinder me in the practice of those duties which Thou hast required. When I behold the works of thy hands, and consider the course of thy providence, give me grace always to remember that thy thoughts are not my thoughts, nor thy ways my ways. And while it shall please thee to continue me in this world, where much is to be done, and little to be known, teach me by thy Holy Spirit, to withdraw my mind from unprofitable and dangerous enquiries, from difficulties vainly curious, and doubts impossible to be solved. Let me rejoice in the light which Thou hast imparted, let me serve thee with active zeal and humble confidence and wait with patient expectation for the time in which the soul which Thou receivest shall be satisfied with knowledge. Grant this, O Lord, for Jesus Christ's sake. Amen.

A Prayer by Samuel Johnson (1784) as quoted in Boswell's Life of Samuel Johnson

He had no more learning than what he could not help.

Johnson on a member of the Literati on April 16, 1779 as quoted in Boswell's Life of Samuel Johnson