Nasa's knowledge is a big help to the people around him, but even he's not sure about the list Kaname finds on the internet that describes the symbolism behind different kisses.
which Einstein expressed as E = mc²,
والتي عبّر عنها أينشتاين بالمعادلة
،E = mc²
die Einstein als E = mc² ausgedrückt hat,
qui prouve le lien
entre masse et énergie,
che Einstein espresse con E=mc²,
que Einstein expressou como E = mc²,
которую Эйнштейн выразил как E = mc²,