A line from China
A small living planet you can hold.
Know the other side and know yourself, and in a hundred battles you will not be in danger.
知彼知己，百戰不殆。
孫子
Chinese general and strategist · c. 6th c. BCE–5th c. BCE
Born in the state of Qi (by tradition), today's Shandong, China
The Art of War, Chapter 3, Attack by Stratagem
Planet-X translation, 2026 · Source (opens the digitised edition in a new tab)