Programming Is The Art Of

Science Is What We Understand Well Enough To Explain To A Computer. Art Is Everything Else We Do.

Programmers Waste Enormous Amounts Of Time Thinking About, Or Worrying About, The Speed Of Noncritical Parts Of Their Programs, And These Attempts At Efficiency Actually Have A Strong Negative Impact When Debugging And Maintenance Are Considered. We Should Forget About Small Efficiencies, Say About 97% Of The Time: Premature Optimization Is The Root Of All Evil. Yet We Should Not Pass Up Our Opportunities In That Critical 3%.

Let Us Change Our Traditional Attitude To The Construction Of Programs. Instead Of Imagining That Our Main Task Is To Instruct A Computer What To Do, Let Us Concentrate Rather On Explaining To Human Beings What We Want A Computer To Do.

It Would Be Nice If We Could Design A Virtual Reality In Hyperbolic Space, And Meet Each Other There.

If You Optimize Everything, You Will Always Be Unhappy.