“Could not a boy be taught the elements of astronomy at the sole cost of using his eyes and his brain”
An Old Man's Thoughts on Many Things, Of Education I
Context: Could not a boy be taught the elements of astronomy at the sole cost of using his eyes and his brain; taught slowly, certainly, and not wearied with too much at once? Some would learn more than others; but all would learn something. This is real science, real knowledge, which will make a boy wiser, and probably better too. He will learn to observe carefully, and not to be deceived, as we sometimes are, by appearances.
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George Long 66
English classical scholar 1800–1879Related quotes

Describing his first meeting with Jonathan Strong (slave).
Quoted in Black Slaves in Britain by Folarin O. Shyllon, Institute of Race Relations/Oxford University Press (1974)

“If only we could pull out our brain and use only our eyes.”

An Old Man's Thoughts on Many Things, Of Education I
Context: Some distinguished philosophers think that boys' eyes should be taught or trained to the examination of objects: in other words, that boys should be taught to observe things and to see likeness and difference. It is done to some extent by all boys: their games teach them something, and they know a cake from an apple. But the power of careful, patient looking at a thing is not fully acquired without some pains on the part of a teacher. When a boy reads aloud, he must look carefully at the words and letters, or he will blunder. This is an instance of observation. But the philosophers mean, I believe, that we should introduce certain things called sciences into school teaching.

“Bion used to say that the way to the shades below was easy; he could go there with his eyes shut.”
Bion, 3.
The Lives and Opinions of Eminent Philosophers (c. 200 A.D.), Book 4: The Academy

“Uses of Great Men,”
1850s, Representative Men (1850)

“Any man could, if he were so inclined, be the sculptor of his own brain.”
Advice for a Young Investigator (1897), p. xv

http://www.3d-dali.com/centennial-magazine/e-9-muse.htm, Salvador Dali Centennial Magazine – Amanda Lear, 15 June 2004, 3d-dali.com, 15 July 2018

Pegasus, St. 3 & 4, p. 181
The New Book of Days (1961)
Context: He could not be captured,
He could not be bought,
His running was rhythm,
His standing was thought;
With one eye on sorrow
And one eye on mirth,
He galloped in heaven
And gambolled on earth. And only the poet
With wings to his brain
Can mount him and ride him
Without any rein,
The stallion of heaven,
The steed of the skies,
The horse of the singer
Who sings as he flies.