Refers to the ancient Greek philosophical school founded by Zeno of Citium, emphasizing virtue, reason, and emotional self-control. Also used for the modern mindset inspired by it.
See also: ストイシズム
ストア主義は、感情に左右されずに理性に従うことを説く。
Stoicism teaches that one should follow reason without being swayed by emotions.
彼は困難に直面して
He maintained his Stoicism even in the face of hardship.
From ストア (Stoa, referring to the Stoa Poikile where Zeno taught) + 主義 (principle, -ism).