In the Star Trek: The Next Generation episode " A Matter of Honor ", several members of a Klingon ship's crew speak a language that is not translated for the benefit of the viewer ( even Commander Riker, enjoying the benefits of a universal translator, is unable to understand ) until one Klingon orders the others to " speak their ' humans ' language ".

In the Star Trek: The Next Generation episode " All Good Things ...", Q brings Jean-Luc Picard to Earth, presumably to the point on the proto-Eurasian continent which one day would become France, and shows the USS Enterprise-D captain the " spark of life ", which in this alternate timeline does not combine into what Q says will ultimately become Humanity.

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