The next few years may tell us whether we'll be able to continue to increase our understanding of nature, or whether maybe for the first time in the history of science, we could be facing questions that we cannot answer, not because we don't have the brains or technology, but because the laws of physics themselves forbid it.
Tahun mendatang mungkin  jelaskan samada kita boleh terus meningkatkan kefahaman kita tentang alam semulajadi, atau adakah buat kali pertama dalam sejarah sains, kita berhadapan dengan persoalan yang tak terungkai, bukan kerana kita tiada akal atau teknologi, akan tetapi kerana hukum-hukum fizik melarangya.