Look at light and admire its beauty. Close your eyes, and then look
again: what you saw is no longer there; and what you will see later is
not yet.
-Leonardo da Vinci
We see light, not dark. But it is in the dark that we feel goblins and ghosts.
-Rex Brandt
Why is it called "after dark" when it really is "after light"?
-George Carlin
Most people would guess that the sun is fifty or a hundred times
brighter than the moon, but it's a half million times brighter –
evidence of the amazing capacity of our eyes to adjust to light and
dark.
-James Elkins
And light has no weight,
Yet one is lifted on its
flood,
Swept high,
Running up white-golden light-shafts,
As if one
were as weightless as light itself –
All gold and white and light.
-Lawren Harris
I always think of shade as being full of light. That is why I like to
use the word shade rather than light and shadow. Shade seems to play
over the thing, envelop it, better define it, while shadow seems to
fall on the thing and stain the surface with darks.
-John Sloan
There are two kinds of light – the glow that illuminates, and the glare that obscures.
-James Thurber
All sunshine makes a desert.
-Arabic proverb
Don't curse the darkness – light a candle.
-Chinese proverb
Link: http://www.painterskeys.com/getquotes.asp?fname=fl&ID=173