Carbon Arc Lamp

Famous quotes containing the words arc and/or lamp:

“You say that you are my judge; I do not know if you are; but take good heed not to judge me ill, because you would put yourself in great peril.”
—Joan Of Arc (c.1412–1431)

“How can they know
Truth flourishes where the student’s lamp has shone,
And there alone, that have no solitude?
So the crowd come they care not what may come.
They have loud music, hope every day renewed
And heartier loves; that lamp is from the tomb.”
—William Butler Yeats (1865–1939)