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index 15de6e4..f7ec044 100644
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@@ -349,7 +349,7 @@ In his [2022 PyHEP topical meeting update](https://indico.cern.ch/event/1140031/
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 .kol-1-2.huge[
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-.bold[New directions in science are launched by new tools much more often than by new concepts.]<br>&mdash; Freeman Dyson
+.bold[New directions in science are launched by new tools much more often than by new concepts.]<br>&mdash; .italic[Imagined Worlds], 1997, Freeman Dyson
 ]
 
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