The ink on the paper

Lieber Sphere,

Sie haben sure eine Weise von Sachen oben verwirren, don' t Sie? Mindestens ich verstehe, welches I' m-Schreiben, meistens. Bildet mich Wunder Sure, was ich vor hier wusste. Noch stören Sie noch, Fishbowl.

Keine Liebe,
Wissenschaftler

[ translation: Dear Sphere,

you sure have a way of messing things up, don't you? At least I understand what I'm writing.

No love,
Bookman (apparently his name is Wissenschaftler in german? ROFL)

NOTE: lavi is supposedly quite multi-lingual (nearly 30 languages in my headcanon) so if you're speaking an earth-language and are fine with him understanding you, let me know. he does speak english in the series though :D ]