Experiments work when, and only when, they call into action cognitive capacities that might reliably deliver the conclusions drawn.

It's a very bad idea for scientific conclusions to be accepted because they fit with the political values of a group of researchers.

I suspect that any worthwhile exploration of these deep questions about living requires going beyond abstract discussions to the vivid presentation of possibilities. If readers are to be prompted to serious examination of their lives, anatomy isn't enough. We have to be stimulated to imagine, in some detail, what it would be like to live in particular ways.

If there are to be appropriate judgments about what questions are significant, you need both the informed views of scientists who know what has been achieved and what future developments are promising and the reflective judgments of representatives of different groups who can identify what kinds of information are most urgently needed.

For anyone who conceives literature in terms of plurality of perspectives, Finnegans Wake has to be the apogee. For, as we are told, every word in it has three score and ten "toptypsical" meanings - an exaggeration, of course, but an important reminder to readers who like their fiction definite.

I found a deep kinship between Mahler's recurrent attempts to confront all sides of life and to affirm himself in the face of his own finitude, and Aschenbach's dedication to persevere in the literary evocation of beauty. Exploring this kinship led me to reflect on many of Mahler's songs and symphonies - and particularly his great masterpiece, Das Lied von der Erde. The end result was a way of reading Mann that I hadn't originally anticipated at all.

As I read Mann in German for the first time, the full achievement - both literary and philosophical - of Death in Venice struck me forcefully, so that, when I was invited to give the Schoff Lectures at Columbia, the opportunity to reflect on the contrasts between novella and opera seemed irresistible.