contemptuous pride of knowledge.

Alas! I have too completely forgotten the fable of the two sons of the
magician of Bagdad.

One of them, struck by an irrevocable decree of destiny, was born blind,
while the other enjoyed all the delights of sight. The latter, proud of
his own advantages, laughed at his brother's blindness, and disdained him
as a companion. One morning the blind boy wished to go out with him.

"To what purpose," said he, "since the gods have put nothing in common
between us? For me creation is a stage, where a thousand charming scenes
and wonderful actors appear in succession; for you it is only an obscure
abyss, at the bottom of which you hear the confused murmur of an
invisible world. Continue then alone in your darkness, and leave the
pleasures of light to those upon whom the day-star shines."

With these words he went away, and his brother, left alone, began to cry
bitterly. His father, who heard him, immediately ran to him, and tried
to console him by promising to give him whatever he desired.

"Can you give me sight?" asked the child.

"Fate does not permit it," said the magician.

"Then," cried the blind boy, eagerly, "I ask you to put out the sun!"

Who knows whether my pride has not provoked the same wish on the part of
some one of my brothers who does not see?