When I was growing up, I went to an Irish-Christian missionary school.

Our most important task is to transform our consciousness so that violence is no longer an option for us in our personal lives, that understanding that a world of peace is possible only if we relate to each other as peaceful beings, one individual at a time.

Many scientists think that philosophy has no place, so for me it's a sad time because the role of reflection, contemplation, meditation, self inquiry, insight, intuition, imagination, creativity, free will, is in a way not given any importance, which is the domain of philosophers.

Muhammad is more human, more self-doubting, even self-tortured at times. His story is full of adventure, intrigue, betrayal.

Like a lot of overcommitted, overworked Americans, I do not have much time to exercise. Plain and simple. Instead of merely accepting this sad fact, I remind myself of it constantly, so that on the 95 percent of days I know I won't make it to the gym, I remember to go out of my way to get my body moving.

Small businesses pay 18 percent more than big businesses for health care, the same health care, just because they're small and they have too small a pool of risk.

Most of us know that the hormone melatonin helps regulate our sleep. But it also seems to play another role - suppressing cancer growth.

I've been into fitness since I was 13.