If you talk to geneticists they are constantly finding that your genes are being switched on and off because of the environment. Genes alone do not determine an exact path in your life.
Jeffrey EugenidesI was thinking how amazing it was that the world contained so many lives. Out in these streets people were embroiled in a thousand different matters, money problems, love problems, school problems. People were falling in love, getting married, going to drug rehab, learning how to ice-skate, getting bifocals, studying for exams, trying on clothes, getting their hair-cut and getting born. And in some houses people were getting old and sick and were dying, leaving others to grieve. It was happening all the time, unnoticed, and it was the thing that really mattered.
Jeffrey EugenidesMy house fly theory is related to my theory about why time seems to go faster as you get older." "Why's that?" the girl asked. "It's proportional," Leonard explained. "When you're five, you've only been alive a couple thousand days. But by the time you're fifty, you've lived around twenty thousand days. So a day when you're five seems longer because it's a greater percentage of the whole.
Jeffrey Eugenides