Tao Te Ching

“When ten to one, surround them.
when five to one, attack them.
When two to one, do battle with them.
When matched, then divide them.
When fewer, then defend against them.
When inadequate, then avoid them.”

— Sun Tzu 孙武 544 – 496 BCE via Denma Translation Group
(Sun Zi)
HIstory's supreme strategist
from Art of War 孙子兵法