The Riddle
What occurs once in a second, twice in a moment, but never in a lifetime?
Related snips
Riddle
i-have-keys-but-open-no-locks-i-have-space-but-no-room-a60949
i-can-be-cracked-made-told-and-played-yet-im-never
i-speak-without-a-mouth-and-hear-without-ears-i-have-no-b993dc
i-can-be-found-in-a-jar-but-not-in-a-can-i-have-many
i-speak-without-a-mouth-and-hear-without-ears-i-have-no-4e16fa