Darwinism as presented by Darwin contradicted idealistic philosophy, and this contradiction grew deeper with the development of its materialist teaching.

Darwin himself recorded the fact that he accepted the Malthusian idea.

Agricultural practice served Darwin as the material basis for the elaboration of his theory of Evolution, which explained the natural causation of the adaptation we see in the structure of the organic world. That was a great advance in the knowledge of living nature.

The classics of Marxism, while fully appreciating the significance of the Darwinian theory, pointed out the errors of which Darwin was guilty. Darwin's theory, though unquestionably materialist in its main features, is not free from some serious errors.

One of the things that ultimately led me to leave mathematics and go into political science was thinking I could prevent nuclear war.

Through years of secret work, scientific and basic ground work was laid, in order to be ready again to work the German Armed Forces at the appointed hour, without loss of time or experience.

The scientific imagination always restrains itself within the limits of probability.

I love the early films of Al Pacino - 'Scarface,' 'Serpico' - and I love many science-fiction films.