In some instances, a gender imbalance is indeed a manifestation of sexism. In others, it is not.

Evolutionary psychology offers a parsimonious framework for understanding which domains are likely to yield sex differences and, if so, in which direction.

There is a natural rhythm to parent-child interactions, including the fact that some parental insights prove poignant and veridical decades after they were first shared with us.

If you are of sound mind and body, many exciting and challenging adventures are within your reach irrespective of your age.

My mantra is: Let there be happiness in my soul, and let me share it with the world.

It's the most beautiful job in the world to give happiness to people.

Ever since I bought and started flying an airplane, it's been almost exclusively for business. I love to fly. It's a great joy to me. But rarely do I use it for any kind of pleasure, other than it is a pleasure to fly.

Our idea of happiness, some of it, is very tied to the cult of celebrity: there is this golden, wonderful life that I want, and if I dress like that, I'm on my way there.