In these xenophobic times, when politicians are stoking everyone's anxiety about threats from abroad, I would argue that engaging with the rest of the world is not only a luxury, in the way that travel is, but actually a moral responsibility.

The idea of what it is like to lose everything is awful.

If your love didn't always contain the possibility of loss, it would be very different from human love as we know it.

That, in essence, is the catastrophe of suicide for those who survive: not only the loss of someone, but the loss of the chance to persuade that person to act differently, the loss of the chance to connect.

Antonio Gramsci said that social reformers should have pessimism of the intellect and optimism of the will. This means that one must have the intellectual ability to see how bad things are and the emotional ability to look forward with hope. It's a hard combination to sustain, but if you can do it, you can change the world.

I would certainly not want my child to be schizophrenic. I wouldn't want him or her to be a criminal either. If, on the other hand, I had a deaf child, it would help that I have developed a real admiration for Deaf culture.

It is important not to suppress your feelings altogether when you are depressed. It is equally important to avoid terrible arguments or expressions of outrage. You should steer clear of emotionally damaging behavior. People forgive, but it is best not to stir things up to the point at which forgiveness is required. When you are depressed, you need the love of other people, and yet depression fosters actions that destroy that love. Depressed people often stick pins into their own life rafts. The conscious mind can intervene. One is not helpless.