The quotation and the necessity of understand what you have done is really important when you try to understand some concepts. For that reason when I found this video:

I remember the importance of being someone that trying to understand the concept of the “project based courses”. Because If you don’t know what you have done it’s really difficult you can achieve new knowledge to built skills that can advance with you besides the changes in technology.

The most interesting advice that I can get from the video posted above is trying to revisit the projects and answer the question:

While you learn while you build it?

Brad Traversy