The venerable master Qc Na was walking with his student, Anton. Hoping to prompt the master into a discussion, Anton said "Master, I have heard that objects are a very good thing - is this true?" Qc Na looked pityingly at his student and replied, "Foolish pupil - objects are merely a poor man's closures." Chastised, Anton took his leave from his master and returned to his cell, intent on studying closures. He carefully read the entire "Lambda: The Ultimate..." series of papers and its cousins, and implemented a small Scheme interpreter with a closure-based object system. He learned much, and looked forward to informing his master of his progress. On his next walk with Qc Na, Anton attempted to impress his master by saying "Master, I have diligently studied the matter, and now understand that objects are truly a poor man's closures." Qc Na responded by hitting Anton with his stick, saying "When will you learn? Closures are a poor man's object." At that moment, Anton became enlightened. -- Anton van Straaten (Na = Norman Adams, Qa = Christian Queinnec)
The hardest part of design ... is keeping features out. -- Donald Norman
There is no reason for any individual to have a computer in his home. -- Ken Olson, President, Digital Equipment Corporation, 1977
The best is the enemy of the good. -- Voltaire
What we choose to fight is so tiny! What fights us is so great! ... When we win it's with small things, and the triumph itself makes us small. ... Winning does not tempt that man. This is how he grows: by being defeated, decisively, by constantly greater beings. -- Rainer Maria Rilke, The Man Watching.
Lisp is worth learning for the profound enlightenment experience you will have when you finally get it; that experience will make you a better programmer for the rest of your days, even if you never actually use Lisp itself a lot. -- Eric S. Raymond
Don’t let the fear of losing be greater than the excitement of winning. ~Robert Kiyosaki
Challenges are what make life interesting and overcoming them is what makes life meaningful. –Joshua J. Marine
Too many of us are not living our dreams because we are living our fears. –Les Brown
Knowledge is being aware of what you can do. Wisdom is knowing when not to do it. ~Anonymous