Everything in the eyes of the observer
In the question: Every thing is examined according to the observer's subjective perception and understanding of the world. Every person interprets reality in his own way.
(Modern Hebrew)
Translation
Expression (Hebrew)
הַכֹּל בְּעֵינֵי הַמִּתְבּוֹנֵן
Definition (Hebrew)
בְּהַשְׁאָלָה: כָּל דָּבָר נִבְחָן עַל פִּי רְאִיָּתוֹ וּתְפִישַׂת עוֹלָמוֹ הַסּוּבְּיֶקְטִיבִית שֶׁל הַמִּתְבּוֹנֵן. כָּל אָדָם מְפָרֵשׁ הַמְּצִיאוּת לְפִי דַּרְכּוֹ.
(הָעִבְרִית הַחֲדָשָׁה)