A master was explaining the nature of Tao to one of his novices. "The Tao is embodied in all software -- regardless of how insignificant," said the master.
"Is Tao in a hand-held calculator?" asked the novice.
"It is," came the reply.
"Is the Tao in a video game?" continued the novice.
"It is even in a video game," said the master.
"And is the Tao in the DOS for a personal computer?"
The master coughed and shifted his position slightly. "The lesson is over for today," he said.
-- The Tao of Programming
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