但是，他的逻辑并不严密、不谨细，时有粗疏。
However , his logic is imprecise , incautious , and inattentive .
伦理困境下的内心挣扎&从阮籍的不谨孝道说起
Inner Struggle in Ethical Dilemma & Talking from Ruan Ji 's Violence of Morality
不谨