This does not go by foot
The matter is not as simple as it seems, but rather more complicated.
(Modern Hebrew)
Translation
Expression (Hebrew)
זֶה לֹא הוֹלֵךְ בָּרֶגֶל
Definition (Hebrew)
הַדָּבָר אֵינוֹ פָּשׁוּט כְּמוֹ שֶׁנִּדְמֶה, אֶלָּא מְסֻבָּךְ יוֹתֵר.
(הָעִבְרִית הַחֲדָשָׁה)