And no one dared And in the naked light I saw Ten thousand people, maybe more People talking without speaking People hearing without listening People writing songs that voices never shared And no one dared Disturb the sound of silence Paul Simon & Art Garfunkel, The Sound Of Silence communicationlistening
The Economic Theory of the Location of Railways A Book by Arthur M. Wellington en.wikipedia.org The art of not constructing
The art of not constructing It would be well if engineering were less generally thought of, and even defined, as the art of constructing. In a certain important sense it is rather the art of not constructing: or, to define it rudely, but not inaptly, it is the art of doing well with one dollar that which any bungler can do with two. Economy of material and labor simplicityengineering