This is the 12595th most frequent German word.
weisheit
Wisdom.
In this sentence, 'weisheit' is a abstract noun representing the knowledge and deep thought of the philosophers.
Die Weisheit der alten Philosophen fasziniert mich.
The wisdom of the ancient philosophers fascinates me.
In this context, 'weisheit' describes a personal quality or virtue of being discerning and judicious.
Sie zeigte große Weisheit, indem sie den Streit vermied.
She showed great wisdom by avoiding the argument.
Here, 'weisheiten' (plural) refers to phrases or sayings that are considered thoughtful or insightful.