Thucydides’ quote

The society that separates its scholars from its warriors will have its thinking done by cowards and its fighting by fools. (Thucydides)

Thucydides was an Athenian historian and general, living from ~460 to ~400 BC. He is known for his History of the Peloponnesian War.

References

1. Thucydides - Wikipedia. Retrieved June 27, 2023 from https://en.wikipedia.org/wiki/Thucydides