Hi!
I would guess you are free to quote from another editor. (Though I do not see the reason for creating such a page. In what way will be such a page valuable?)
IANAL
A levelezőm azt hiszi, hogy eleonora46@gmx.net a következőeket írta:
Who can help me, if I want to know, if it is legal, that a wikipedia editor prepares a collection of quotes, that an other wikipedia editor wrote in diverse articles, and puts this collection onto a wikipedia page? The quotes are exclusively from one wikipedia editor.