"But active programming consists of the design of new programs, rather than contemplation of old programs"

This quote by Niklaus Wirth is highlighting the importance of actively programs, instead of merely contemplating existing programs. He is suggesting that the most effective way to program is to focus on designing brand-new programs, instead of merely considering existing ones. This is due to the fact that developing new programs needs creativity and analytical abilities, which can assist to develop a developer's abilities and knowledge. Additionally, designing new programs can help to develop innovative solutions to existing issues, which can be advantageous for both the developer and the user. By actively shows, a developer can get a much better understanding of the programs language and the advancement process, which can help them to end up being a better developer. For That Reason, Niklaus Wirth is recommending that actively shows is the very best method to end up being an effective developer.