![[Hypotheses]
1. That the Moon receives its light from the sun.
2. That the earth is in the relation of a point and centre to the sphere in which the moon moves.
3. That, when the moon appears to us halved, the great circle which divides the dark and the bright portions of the moon is in the direction of our eye.
4. That, when the moon appears to us halved, its distance from the sun is then less than a quadrant by one-thirtieth of a quadrant.
5. That the breadth of the (earth's) shadow is (that) of two moons.
6. That the moon subtends one fifteenth part of a sign of the zodiac. (Aristarchus of Samos)](https://cdn.quotesdtb.com/img/quotes_images_webp/16/aristarchus-of-samos-breadth-853716.webp)
[Hypotheses] 1. That the Moon receives its light from the sun. 2. That the earth is in the relation of a point and centre to the sphere in which the moon moves. 3. That, when the moon appears to us halved, the great circle which divides the dark and the bright portions of the moon is in the direction of our eye. 4. That, when the moon appears to us halved, its distance from the sun is then less than a quadrant by one-thirtieth of a quadrant. 5. That the breadth of the (earth's) shadow is (that) of two moons. 6. That the moon subtends one fifteenth part of a sign of the zodiac.
Aristarchus of SamosRelated topics
bright dark direction distance earth eye fifteenth great hypothesis less light moon point shadow sign sun zodiac movesRelated quotes
A cup of wine, under the flowering trees;
I drink alone, for no friend is near.
Raising my cup I beckon the bright moon,
For he, with my shadow, will make three men.
The moon, alas, is no drinker of wine;
Listless, my shadow creeps about at my side.
Yet with the moon as friend and the shadow as slave
I must make merry before the Spring is spent.
To the songs I sing the moon flickers her beams;
In the dance I weave my shadow tangles and breaks.
While we were sober, three shared the fun;
Now we are drunk, each goes his way.
May we long share our odd, inanimate feast,
And meet at last on the Cloudy River of the sky.
Li Bai
Treat nature in terms of the cylinder, the sphere, and the cone, the whole put into perspective so that each side of an object, or of a plane, leads towards a central point. Lines parallel to the horizon give breadth, whether a sections of nature, or, if you prefer, of the spectacle which Pater omnipotens aeterne Deus unfolds before your eyes. Lines perpendicular to this horizon give depth... Everything I am telling you [ Joachim Gasquet ] about - the sphere, the cone, cylinder, concave shadow – on mornings when I'm tired these notions of mine get me going, they stimulate me, I soon forget them once I start using my eyes.
Paul Cézanne
To the Eyes of a Miser a Guinea is more beautiful than the Sun & and a bag worn with the use of Money has more beautiful proportions than a Vine filled with Grapes. The tree which moves some to tears of joy is in the Eyes of others only a Green thing that stands in the way. Some see Nature all Ridicule and Deformity, and by these I shall not regulate my proportions; and some scarce see Nature at all. But to the Eyes of the Man of Imagination, Nature is Imagination itself. As a man is, So he Sees. As the Eye is formed, such are its Powers..
William Blake
I went fasting, as is the law. My body hurt but not my heart. When the dawn came, I was out of sight of the village. I prayed and purified myself, waiting for a sign. The sign was an eagle. It flew east.
Sometimes signs are sent by bad spirits. I waited again on the flat rock, fasting, taking no food. I was very still - I could feel the sky above me and the earth beneath. I waited till the sun was beginning to sink. Then three deer passed in the valley going east - they did not mind me or see me. There was a white fawn with them - a very great sign.
Stephen Vincent Benét
People are always talking about 'incidentals'; but nothing is incidental in a picture, everything is indispensable to the whole effect, so nothing must be neglected. If a man can give value to the main part of his composition only by negligent treatment of the subordinate portions, his work is in a bad way. Everything must and can be carefully executed, without the different parts obtruding themselves on the eye. The proper subordination of the parts to the whole is not achieved by neglecting incidental features, but by correct grouping and by the distribution of light and shadow.
Caspar David Friedrich