The sea is everything. It covers seven tenths of the terrestrial globe. Its breath is pure and healthy. It is an immense desert, where man is never lonely, for he feels life stirring on all sides.

我的语言的界限意味着我的世界的界限。

CRISPR的未来不仅仅在实验室里，更在社会的手中。

孩子们从来都不太擅长听长辈的话，但他们从未停止模仿长辈。