We all spend a lot of energy trying to get people to listen to us, and despite our best efforts, we often fail. But what if the secret to influencing others was to demonstrate acceptance? Enter validation—communication where one accepts and sees the validity in another person’s experience. Research on validation shows that it has profound effects, from improving relationships and de-escalating conflicts to increasing one’s influence and self-compassion.

We’ve been taught that resilience is the secret to navigating life’s most difficult moments. According to New York Times bestselling author and organizational psychologist Dr. Tasha Eurich, there is just one problem with this assumption. Scientifically, resilience isn’t an unlimited resource, especially with the growing pressure, uncertainty, and chaos we’re experiencing today. But what if, instead of merely “bouncing back” from stressors and setbacks, we could harness them for forward growth?

From the bestselling author of Why We Swim comes a mind-expanding exploration of muscle—from our ancient obsession with the ideal human form to the modern science of this amazing and adaptable tissue—that will change the way you think about what moves us through the world.

A Harvard-trained physician, Dr. Siegel is one of the revolutionary global innovators in the integration of brain science into the practice of psychotherapy. Using case histories from his practice, he shows how, by following the proper steps, nearly everyone can learn how to focus their attention on the internal world of the mind in a way that will literally change the wiring and architecture of their brain.

The right idea, invoked at the right time, can change our lives. Drawing from her long studies of happiness, and also from the challenges she’s faced herself, writer Gretchen Rubin has discovered the “Secrets of Adulthood” that can help us manage the complexities of life. To convey her conclusions, she turned to the aphorism—the ancient literary discipline that demands that a writer convey a large truth in a few words.