Niklaus Wirth Quote

As a matter of fact, the adaptability of a program to changes in its objectives (often called maintainability) and to changes in its environment (nowadays called portability) can be measured primarily in terms of the degree to which it is neatly structured.

Program Development by Stepwise Refinement (1971)

As a matter of fact, the adaptability of a program to changes in its objectives (often called maintainability) and to changes in its environment...

As a matter of fact, the adaptability of a program to changes in its objectives (often called maintainability) and to changes in its environment...

As a matter of fact, the adaptability of a program to changes in its objectives (often called maintainability) and to changes in its environment...

As a matter of fact, the adaptability of a program to changes in its objectives (often called maintainability) and to changes in its environment...