我们都是一个完整的混合物；但与此同时，我们都与众不同。每个基因可以将自己的旅程追溯到另一个共同的祖先。这是一个非常非凡的遗产，我们都从生活面前的人们那里继承了这一点。我们的基因不仅出现在我们出生时出现。它们被数千世代的数百万个人带给我们。
(We are all a complete mixture;yet at the same time,we are all related.Each gene can trace its own journey to a different common ancestor.This is a quite extraordinary legacy that we all have inherited from the people who lived before us.Our genes did not just appear when we were born.They have been carried to us by millions of individual lives over thousands of generations.)