While working on The Last Supper, Leonardo da Vinci regularly took off from painting for several hours at a time and seemed to be daydreaming aimlessly. Urged by his patron, the prior of Santa Maria...

Let go of certainty. The opposite isn’t uncertainty. It’s openness, curiosity and a willingness to embrace paradox, rather than choose up sides. The ultimate challenge is to accept ourselves exactly as we are, but never...

Each of us has a finite reservoir of energy in any given day. Whatever amount of energy we spend obsessing about missteps we have made, decisions that do not go our way or the belief...