(Laughter) OK, so it is absolutely surprising that we know as much as we do know today about our ancestors, because it's incredibly difficult, A, for these things to become -- to be -- preserved, and secondly, for them to have been brought back up to the surface.
(Tertawa) Memang cukup mengejutkan bahwa sekarang kita mengetahui banyak hal mengenai leluhur kita. karena hal itu sungguh tidak mudah, pertama pembentukan fosil -- untuk dapat terawetkan, dan kemudian, muncul kembali ke permukaan bumi.