stoicism

US /ˈstoʊ.ɪ.sɪ.zəm/
UK /ˈstoʊ.ɪ.sɪ.zəm/
"stoicism" picture
1.

the endurance of pain or hardship without the display of feelings and without complaint

:
Her stoicism in the face of adversity was admirable.
He faced the painful treatment with remarkable stoicism.
2.

an ancient Greek school of philosophy founded at Athens by Zeno of Citium

:
The principles of Stoicism emphasize virtue, reason, and harmony with nature.
Many modern self-help philosophies draw inspiration from Stoicism.