In computing, turning the obvious into the useful is a living definition of the word "frustration".
A picture is worth 10K words - but only those to describe the picture. Hardly any sets of 10K words can be adequately described with pictures.
One man's constant is another man's variable.
Fools ignore complexity. Pragmatists suffer it. Some can avoid it. Geniuses remove it.
In English every word can be verbed.
Adapting old programs to fit new machines usually means adapting new machines to behave like old ones.