By night on my bed I sought him whom my soul loveth; …When I found him whom my soul loveth: I held him, and would not let him go, Until I had brought him into my mother’s house, And into the chamber of her that conceived me. —Old Testament, Song of Songs Seas have their source, and so have shallow springs; And love is love, in beggars as in Kings. —Sir Edward Dyer, Love Is Love

Dalili da aka ba aka ba da sassan yankunan da suka dace wanda masu sayarwa za su iya amfani da su don gudanar da bincike da gwada gwagwarmayar fasahar su da kuma inganta sakon su don sake tabbatar da masu amfani.
