Science has so far been unable to tell us how self-aware dogs are, much less whether they have anything like our conscious thoughts. This is not surprising, since neither scientists nor philosophers can agree about what the consciousness of humans consists of, let alone that of animals.

The capacity for love that makes dogs such rewarding companions has a flip-side: They find it difficult to cope without us. Since we humans programmed this vulnerability, it's our responsibility to ensure that our dogs do not suffer as a result.

That's the trouble with the conventional doctors. They always say, 'How does it work?' but often there isn't any neat little answer...Something simply works...We don't really know how it works. We say we do. We know one or two things we can see and measure.

The most paradoxical aspect of neurotic shame is that it is the core motivator of the superachieved and the underachieved, the star and the scapegoat, the righteous and the wretched, the powerful and the pathetic.

I have never met an aggressive person who wasn’t a fearful person.

It's okay to make mistakes. Mistakes are our teachers -- they help us to learn.

You can find more traditional Shakespeare than we do. But what we want to bring to these works is energy, passion, freshness.