As for the presence of large NGF [nerve growth factor] sources in snake venom and male genital organs, they may be conceived as instances of bizarre evolutionary gene expression.

I say to the young, be happy that you were born in Italy because of the beauty of the human capital, both masculine and feminine, of this country... No other country has such human capital.

Above all, don’t fear difficult moments. The best comes from them

At 100, I have a mind that is superior - thanks to experience - than when I was 20.

Progress depends on our brain. The most important part of our brain, that which is neocortical, must be used to help others and not just to make discoveries.

My life has been enriched by excellent human relations, work and interests. I have never felt lonely.

As for the presence of large NGF [nerve growth factor] sources in snake venom and male genital organs, they may be conceived as instances of bizarre evolutionary gene expression.