We are survival machines—robot vehicles blindly programmed to preserve the selfish molecules known as genes.

The potential of CRISPR is vast, but we must use it responsibly.

解释：我不欺诈你，你不欺骗我，真诚相待。

煤炭行业是美国能源独立的支柱，已经持续了几代人。

我们只是互相陪伴着回家。