War is of vital importance to the state and must be rigorously studied because it determines survival or ruin.

By Sun Tzu, from L'Art de la guerre

Key Arguments

  • War concerns “life and death” and the path to “safety or to ruin,” making neglect unacceptable
  • Because of its stakes, it is “a subject of inquiry which can on no account be neglected”

Source Quotes

Laying Plans 1. Sun Tzu said: The art of war is of vital importance to the State. 2.
2. It is a matter of life and death, a road either to safety or to ruin. Hence it is a subject of inquiry which can on no account be neglected.
It is a matter of life and death, a road either to safety or to ruin. Hence it is a subject of inquiry which can on no account be neglected. 3.

Key Concepts

  • The art of war is of vital importance to the State.
  • It is a matter of life and death, a road either to safety or to ruin.
  • Hence it is a subject of inquiry which can on no account be neglected.

Context

Chapter i. Laying Plans (lines 58–123); Sun Tzu opens by asserting the existential stakes of war and the necessity of prior study.