决策分析是根据价值和不确定性评估复杂选择的学科。

永远不要停止质疑，即使答案似乎已经确定。

德行与天地相配的人才能称为皇帝

Trust is the expectation that arises within a community of regular, honest, and cooperative behavior, based on commonly shared norms, on the part of other members of that community.