Geoff Lawton quotes:

All of the worlds problems can be solved in the garden

Urban design is where the number are and easy size of installation plus the fast lessons to extend out to larger design acreage.

You can solve all the world's problems in a garden.

Your own imagination as to the true ability of the permaculture design system, you need to trust the system and stick to main frame basics with profound and thorough thinking while trusting yourself.

Nature demands a gift for everything that it gives, so what we have to keep doing, is returning [leaves & compost materials] back to the soil, then we're continuously giving the gifts to nature, because we have a return cycle.