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The organism learns not only what to do but also what leads to what.
The real challenge in computer science is not to write programs, but to understand the nature of computation.
"We are all in the gutter, but some of us are looking at the stars."
The greatest happiness of life is the conviction that we are loved; loved for ourselves, or rather, loved in spite of ourselves.
"The best way to avoid trouble is to stay out of it."
The more constraints you have, the more creative you become.