Eloquence and erudition were the twin prerequisites of greatness ... any effort expended in the cultivation of such gifts would surely be rewarded, if not in this world then in the world to come.

Catherine Nicholson, on Milton in the NYR. 

Men get very fond of the things they defend, especially when they find themselves defending something stupid.


Theodore Sturgeon in his wonderful short story, The Widget, The Wadget, and Boff 

Knowledge is a pile of bricks, and understanding is a way of building.

Theodore  Sturgeon

A man's worth is just the worth of that which he pursues....Be upright either by nature or by correction.

Contemplate the courses of the stars, as one should do that revolves along with them. Consider also without ceasing the changes of elements, one into another. Speculations upon such things cleanse away the filth of this earthly life.

Marcus Aurelius, Meditations (Book 7)

Everything flows and nothing abides; everything gives way and nothing stays fixed.... It is in changing that things find repose.

Men who love wisdom should acquaint themselves with a great many particulars.

Heraclitus (per Philip Wheelwright, The PreSocratics)

It is a marvel that our perceptions are so often correct, given the rapidity, the near instantaneity, with which they are constructed.

Oliver Sacks, The River of Consciousness

 

Events cause knowledge, but knowledge does not cause events. 

Montaigne

I leave the choice of my arguments to fortune, and take that she first presents to me; they are all alike to me, I never design to go through any of them; for I never see all of anything…. Of a hundred members and faces that everything has, I take one, one while to look it over only, another while to ripple up the skin, and sometimes to pinch it to the bones: I give a stab, not so wide but as deep as I can, and am for the most part tempted to take it in hand by some new light I discover in it.

Michel de Montaigne

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

Jane Austen, Pride and Prejudice

You don't need to be a deer to know to stay off the highway.


Heard on the Equator

Retracing your steps can help you remember what you were looking for.  Your memory of a thought is married to the place in which it first occurred to you.

Jennifer Ackerman, The Genius of Birds

A man may say too much even upon the best subjects.

Michel de Montaigne

About Filling A Commonplace Book?

I go here and there, culling out of several books the sentences that best please me, not to keep them (for I have no memory to retain them in), but to transplant them into this; where, to say the truth, they are no more mine than in their first places. 

Michel de Montaigne

Often, the surest way to convey misinformation is to tell the strict truth.

Mark Twain, Following the Equator: A Journey Around the World 

It doesn't have to be understood to be real.

Peter Lanza

Non coerceri a maximo, sed contineri a minimo divinum est

(“not to be limited by the greatest and yet to be contained in the tiniest—this is the divine”).

Quoted by Pope Francis on the vision of St. Ignatius

Sagacity is the eye of the mind, intuition the mind's nose.

Samuel Johnson (1784) in Boswell's Life of Samuel Johnson

Human thinking develops in leaps. Such a leap may germinate for a while in our subconscious, but then it happens in a flash, like an epiphany....Duration is in fact a state of constant flux. There is no spiritual state identical to itself from minute to minute. With each new moment, something has been added to the one before. As he endures, a man is constantly shaping a new self. A person can stop changing only when he stops existing. Though my memory is constantly nudging thoughts, feelings, wishes, from the just abandoned past into the emerging present, I am not aware of this. The changes are too minuscule for my crude perceptive apparatus, and the weight of personal dogma too great to acquiesce without resistance. So it is only when the outcome of the change is noticeable, and when the contradictions inherent to my thinking and behavior have reshaped and reconciled themselves to a new sequence, at last, with some semblance of harmony, that I register the change as a shift from one state of mind to another.

Slobodan Selenic, Fathers and Forefathers