Of all human activities, apart from the procreation of children, gardening is the most optimistic and hopeful. The gardener is by definition one who plans for and believes and trusts in a future, whether in the short or the longer term.
In the creation of a garden, the architect invites the partnership of the Kingdom of Nature. In a beautiful garden the majesty of nature is ever present, but it is nature reduced to human proportions and thus transformed into the most efficient haven against the aggressiveness of contemporary life.
Gardening is not something to get on your high horse about or be overwhelmed by. Either you enjoy it or you don't.
Green roofs, roadside plantings, porous pavement, and sidewalk gardens have been proven to reduce flooding. They absorb rainwater before it swamps the streets and sewage systems.
Remember that "Help us grow this grass" is a far more effective sign than "Keep off the grass".
Parks are but pavement disguised with a growth of grass.
Mowing your lawn is against nature.
My idea of gardening is to discover something wild in my wood and weed around it with the utmost care until it has a chance to grow and spread.