(32/33) Finally, humankind is destined to colonize space. The universe, however, is too vast with a total of 300 billion trillion stars, equivalent to the cells of seven billion people on earth combined.
（32/33）最后，人类注定要在太空殖民。然而，宇宙太大，总共有3000亿颗恒星，相当于地球上70亿人的细胞总数。