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"A Lisp programmer knows the value of everything, but the cost of nothing."
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Lisp (programming language)"DOLIST is similar to Perls foreach or Pythons for. Java added a similar kind of loop construct with the "enhanced" for loop in Java 1.5, as part of JSR-201. Notice what a difference macros make. A Lisp programmer who notices a common pattern in their code can write a macro to give themselves a source-level abstraction of that pattern. A Java programmer who notices the same pattern has to convince Sun that this particular abstraction is worth adding to the language. Then Sun has to publish a JSR and convene an industry-wide "expert group" to hash everything out. That process--according to Sun--takes an average of 18 months. After that, the compiler writers all have to go upgrade their compilers to support the new feature. And even once the Java programmers favorite compiler supports the new version of Java, they probably still cant use the new feature until theyre allowed to break source compatibility with older versions of Java. So an annoyance that Common Lisp programmers can resolve for themselves within five minutes plagues Java programmers for years."
Lisp is a family of programming languages with a long history and a distinctive, fully parenthesized prefix notation.
"A Lisp programmer knows the value of everything, but the cost of nothing."
"A notable group of exceptions to all the previous systems are Interactive LISP [...] and TRAC. Both are functionally oriented (one list, the other string), both talk to the user with one language, and both are "homoiconic" in that their internal and external representations are essentially the same. They both have the ability to dynamically create new functions which may then be elaborated at the userss pleasure. Their only great drawback is that programs written in them look like King Burniburiachs letter to the Sumerians done in Babylonian cuniform!"
"The Largest Disservice to LISP is most frequently done whenever a LISP advocate opens his/her mouth. LISP advocates have been, in my limited and biased experience, some of the most arrogant and condescending bastards in the world. (…) I have heard more than one LISP advocate state such subjective comments as, "LISP is the most powerful and elegant programming language in the world" and expect such comments to be taken as objective truth. I have never heard a Java, C++, C, Perl, or Python advocate make the same claim about their own language of choice."
"(What the world needs (I think) is not (a Lisp (with fewer parentheses)) but (an English (with more.)))"
"Some said the world should be in Perl, Some said in Lisp. Now, having given both a whirl, I held with those who favored Perl. But I fear we passed to men A disappointing founding myth. And should we write it all again, Id end it with A close-paren."
"Emacs is written in Lisp, which is the only computer language that is beautiful."
"In the life of the mass-order, the culture of the generality tends to conform to the demands of the average human being. Spirituality decays through being diffused among the masses when knowledge is impoverished in every possible way by rationalisation until it becomes accessible to the crude understanding of all."
"I say this to you because we Spaniards are a forgetful people, because we are used to living for the moment, because we do not look back, because we do not know how to see the chain of heroes, because we do not contemplate the sum of sacrifices."
"Sharon Tate was my best friend. Once, we were roommates. She introduced me to my husband. She was the godmother to my baby daughter who is named for her. In the six years time that I knew her, she never said an unkind word about anyone."
"Long time to see. (VS: Tapion)"
"Most mathematicians prove what they can, von Neumann proves what he wants." Once in a discussion about the rapid growth of mathematics in modern times, von Neumann was heard to remark that whereas thirty years ago a mathematician could grasp all of mathematics, that is impossible today. Someone asked him: "What percentage of all mathematics might a person aspire to understand today?" Von Neumann went into one of his five-second thinking trances, and said: "About 28 percent."
"Children must be free to think in all directions irrespective of the peculiar ideas of parents who often seal their childrens minds with preconceived prejudices and false concepts of past generations. Unless we are very careful, very careful indeed, and very conscientious, there is still great danger that our children may turn out to be the same kind of people we are."