What does it mean to be wise and philosophical?

Wise and broad-minded: brilliant, knowledgeable, open-minded and knowledgeable.

Sage: talented, virtuous and knowledgeable. "The Warring States Policy, Yance II": "I heard that a wise king made great contributions without wasting them, so it was written in the Spring and Autumn Annals." Wang Han praised Ode to the Sages of the Lord: "There must be sages before, and there must be sages after." Zhang Song's Seven Sages "The Old Story of Luoyang Taigong Li Shaoshi's Good Wife": "Lascivious and polite." Act III of Cao Yu's Wang Zhaojun: "Jade Man, are you such a wise and wise E Shi?"

Broad-minded: broad-minded and knowledgeable. Ba Jin's "Spring" XIX: "However, Shuhua is philosophical by nature, and Qin sees things thoroughly, so she never shed a tear."