When buying a non-necessity, like clothing, ask yourself if you really, really love it.
当你买一个非必须品的时候，例如衣服，问自己你是不是真的很喜欢它。
2
The division, between non-rigid designator, rigid designator and strong rigid designator, associates closely with Kripke's discussion about the concept of necessity.
以非严格标示词、严格标示词与强严格标示词的区分为基础，克里普克对必然性进行了深入地探讨。
3
But it is nonetheless homologous with the reflective cogito since it appears as the first necessity for non-reflective consciousness to be seen by itself.