New to python. Can't seem to get this to work...
print = 'Press "U" and "Enter" for upper case.'
print = 'Press "L" and "Enter" for lower case.'
print = 'Press "C" and "Enter" for Capitalisation.'
letter = input("Please type a letter and press enter: ")
if letter == u: print '"THE MOST PROFOUND TECHNOLOGIES ARE THOSE THAT DISAPPEAR: THEY WEAVE THEMSELVES INTO FABRIC OF EVERYDAY LIFE UNTIL ARE INDISTINGUISHABLE FROM IT" [MARK WEISER, THE COMPUTER FOR THE 21ST CENTURY, SCIENTIFIC AMERICAN, SEPT. 1991]'
if letter == l: print '"the most profound technologies are those that disappear: they weave themselves into fabric of everyday life until are indistinguishable from it" [mark weiser, the computer for the 21st century, scientific american, sept. 1991]'
if letter == c: print '"The most profound technologies are those that disappear: they weave themselves into fabric of everyday life until are indistinguishable from it" [Mark Weiser, The Computer for the 21st Century, Scientific American, Sept. 1991]'
also how can I improve the program so that the user can replace a one word with another word.