Comparison of Open Source and Closed Source

Famous quotes containing the words comparison of, comparison, open, source and/or closed:

“But the best read naturalist who lends an entire and devout attention to truth, will see that there remains much to learn of his relation to the world, and that it is not to be learned by any addition or subtraction or other comparison of known quantities, but is arrived at by untaught sallies of the spirit, by a continual self-recovery, and by entire humility.”
—Ralph Waldo Emerson (1803–1882)

“It is comparison than makes people miserable.”
—Chinese proverb.

“I perceive I have not really understood any thing, not a single
object, and that no man ever can,
Nature here in sight of the sea taking advantage of me to dart upon me and sting me,
Because I have dared to open my mouth to sing at all.”
—Walt Whitman (1819–1892)

“The family: I believe more unhappiness comes from this source than from any other—I mean the attempt to prolong family connection unduly, and to make people hang together artificially who would never naturally do so.”
—Samuel Butler (1835–1902)

“One man’s observation is another man’s closed book or flight of fancy.”
—Willard Van Orman Quine (b. 1908)