Famous quotes containing the words rock and/or producing:
“You have constantly urged the idea that you were persecuted because you did not come from West-Point, and you repeat it in these letters. This, my dear general, is I fear, the rock on which you have split.”
—Abraham Lincoln (1809–1865)
“Syntax is the study of the principles and processes by which sentences are constructed in particular languages. Syntactic investigation of a given language has as its goal the construction of a grammar that can be viewed as a device of some sort for producing the sentences of the language under analysis.”
—Noam Chomsky (b. 1928)