Those who use foul language on social networks (such as Twitter) are sending an expensive signal that they are free—and, ironically, competent.

— Nassim Nicholas Taleb, Skin in the Game

For a hundred years or more the world, our world, has been dying. And not one man, in these last hundred years or so, has been crazy enough to put a bomb up the asshole of creation and set it off. The world is rotting away, dying piecemeal. But it needs the coup de grace, it needs to be blown to smithereens. Not one of us is intact, and yet we have in us all the continents and the seas between the continents and the birds of the air. We are going to put it down ― the evolution of this world which has died but which has not been buried.

— Henry Miller, Tropic of Cancer

The biggest chunk of the world’s space economy is the fast-rising level of commercial activity, which amounted to more than three-quarters of global spending on space in 2016.

— Neil deGrasse Tyson and Avis Lang, Accessory to War

“Consciously or unconsciously, our education renders us slaves to morals, religion and a perceived vision of the world; our breath is the air of the epoch in which we live.”

— Stefan Zweig and Will Stone, Montaigne

Many people have claimed that up-front planning is not part of Agile development. The very first customer right belies that claim. Of course the business needs a plan. Of course that plan must include schedule and cost. And, of course that plan should be as accurate and precise as practical.

— Robert C. Martin, Clean Agile