Questioning is simply more powerful than answering. - Kevin Kelly

Never hesitate to invest in yourself—to pay for a class, a course, a new skill. These modest expenditures pay outsized dividends.

processes — the engines of flux — are now more important than products. Our greatest invention in the past 200 years was not a particular gadget or tool but the invention of the scientific process itself.

Over the long term, the future is decided by optimists. To be an optimist you don’t have to ignore the multitude of problems we create; you just have to imagine how much our ability to solve problems improves.