Not-knowing is true knowledge.
Presuming to know is a disease.
 Lao Tzu, Tao Te Ching (4th century BC). copy citation

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Author Lao Tzu
Source Tao Te Ching
Topic disease self-knowledge
Date 4th century BC
Language English
Reference
Note Translated by Stephen Mitchell
Weblink https://terebess.hu/english/tao/mitchell.html

Context

“Yet your intellect will never grasp them, and if you try to practice them, you'll fail. My teachings are older than the world. How can you grasp their meaning? If you want to know me, look inside your heart. 71 Not-knowing is true knowledge. Presuming to know is a disease. First realize that you are sick; then you can move toward health. The Master is her own physician. She has healed herself of all knowing. Thus she is truly whole. 72 When they lose their sense of awe,” source