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<TITLE> Post-Science 后科学</TITLE>
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				<center><h2>Lesson 1: How to Print "Hello"</h2></center>
Lesson 1: The Complete Learning Curve of Human-Language Programming
<BR>Question:  Using Universal User Interface, how to program the instruction: PRINT “Hello”?
<BR>Answer:  Type: “111Hello”.
<BR>Question:  What is Universal User Interface?
<BR>Answer:  It can have infinite number of forms.  For example, the first-level question here can be:
<BR>Choose one:  (1) Print, (2) Input, (3) Calculate, (4) Branching, (5) Files, (6) Generate, (7) Exit?
<BR>After typing “1” the second-level question appears:
<BR>Choose one:  (1) Print on Screen, (2) Print on paper, (3) Others?
<BR>After typing “1” the third-level question appears:
<BR>Choose one: (1) Print without a carriage return, (2) Print with a carriage return?
<BR>After typing “1” the content-insensitive question appears:
<BR>What do you want to print?
<BR>Here the user types “Hello”.
<BR>Question:  How is the instruction to print on screen generated?
<BR>Answer:  This is not the job of the user; it is the job of the original “hardware” (generator) manufacturer.  
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<BR>The above is the complete learning curve for Human-Language Programming Language.  
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