Wisdom, sapience, or sagacity is the ability to contemplate and act productively using knowledge, experience, understanding, common sense, and insight. Wisdom is associated with attributes such as unbiased judgment, compassion, experiential self-knowledge, self-transcendence, and non-attachment, and virtues such as ethics and benevolence.Wisdom has been defined in many different ways, and there are several distinct approaches to assessing the characteristics attributed to wisdom. Source: Wikipedia (en)