וּשְׁמַרְתֶּ֣ם לַעֲשׂ֔וֹת אֵ֥ת כָּל־הַֽחֻקִּ֖ים וְאֶת־הַמִּשְׁפָּטִ֑ים אֲשֶׁ֧ר אָנֹכִ֛י נֹתֵ֥ן לִפְנֵיכֶ֖ם הַיּֽוֹם׃
And ye shall observe to do all the statutes and the ordinances which I set before you this day.
Sifrei Devarim
(Devarim 11:32) "And you shall observe": This is Mishnah (i.e., learning). "to do": This is act (i.e., performance of the mitzvoth). "all the statutes": These are the medrashoth (i.e., exegetical derivations). "and the judgments": These are the laws … "that I set before you this day": Let them be as beloved by you as if you had received them this day at Mount Sinai, and let them be as fluent in your mouth as if you had heard them just today.