Becoming an adult means leaving the world of your parents and starting to make your way toward the future that you will share with your peers.

From an evolutionary perspective children are, literally, designed to learn. Childhood is a special period of protected immaturity. It gives the young breathing time to master the things they will need to know in order to survive as adults.

All of us gardeners know that nothing comes out the way you planned. It's a different garden every year, and it's always sort of different from what you were thinking when you began. What it really means to be a good gardener is to work hard to produce an ecosystem that will have enough diversity, enough possibilities, so it's robust, and it's resilient, and it can change when the seasons change. And that kind of robust, unexpected, variable, messy system - that's what you want to create when you're having children, too.

The youngest children have a great capacity for empathy and altruism. There's a recent study that shows even 14-month-olds will climb across a bunch of cushions and go across a room to give you a pen if you drop one.

Babies and young children are like the research and development division of the human species, and we grown-ups are production and marketing.

I'm culturally Jewish but, like most scientists, an atheist: I don't believe there's a God or supernatural world. Buddhism offers guidance on what to do in a world without God: It opines that truly being present in the world‚ experiencing and hanging out with your loved ones, provides all the significance you could want.

The more obsessively we focus on what a particular food is going to do for us, the less healthy we've become. Simple pleasures become complicated.