No man is responsible for that which no man can control. (The unforeseeability defense).

No he's not really, is he for reals? the big-eyed little girl asked her brother.

It may be doubtful whether the three species first mentioned should more properly be regarded as archæophytes, since they also occur outside the actually cultivated soil; […]

Creating a complete map of the human connectome would therefore be a monumental milestone but not the end of the journey to understanding how our brains work.