The notebook is open and the hand is writing
Figuratively: Everything is recorded. There is One who records in memory all that is done.
("He was the one who said, "Everything is given in pledge, and a fence is spread over all life. The camp is open, and the camp is all around, and the pen is open, and the hand is writing." - Avot 3:16)
Translation
Expression (Hebrew)
הַפִּנְקָס פָּתוּחַ וְהַיָּד כּוֹתֶבֶת
Definition (Hebrew)
בְּהַשְׁאָלָה: הַכֹּל נִרְשַׁם. יֵשׁ מִי שֶׁרוֹשֵׁם לְזִכָּרוֹן כָּל מָה שֶׁנַּעֲשָׂה.
("הוּא הָיָה אוֹמֵר הַכֹּל נָתוּן בְּעֵרָבוֹן וּמְצוּדָה פְּרוּסָה עַל כָּל הַחַיִּים הַחֲנוּת פְּתוּחָה וְהַחֶנְוָנִי מֵקִיף וְהַפִּנְקָס פָּתוּחַ וְהַיָּד כּוֹתֶבֶת"- אָבוֹת ג טז)