In 2021, Eszter received funds to license Ayn Rand’s The Virtue of Selfishness, which she had translated a couple of years prior into Hungarian—her native language—in order to better teach its content to her students at the Eötvös Loránd University. She also assisted the Hungarian publisher with the distribution of the book and its promotion by hosting reading groups for Hungarian influencers and intellectuals in her home in Budapest.