"Be sure to sit at the dust of the feet of the sages (Avot 1:4):" Do not rely on your own opinions. Never say: "accept my opinion (Avot 4:8)." 18) My son, when you enter before your Maker, you should enter with fear and awe; and when you pray, you should know before Whom you are standing.
The Book of the Ways of Life, Attributed to Rabbi Eliezer, Reads Like
Midrashim of Rabbi Eliezer, Book of the Ways of Life