Let be some attribute (e.g., possible, present, perfect, etc.). If all is , then the non- must also be . For example, ``All is possible, the impossible too,'' and ``Nothing is perfect, not even the perfect.''
References
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Le, C. T. ``The Smarandache Class of Paradoxes.'' Bull. Pure Appl. Sci. 14E, 109-110, 1995.
Le, C. T. ``The Smarandache Class of Paradoxes.'' J. Indian Acad. Math. 18, 53-55, 1996.
Mitroiescu, I. The Smarandache Class of Paradoxes. Glendale, AZ: Erhus University Press, 1994.
Mitroiescu, I. ``The Smarandache's Class of Paradoxes Applied in Computer Science.''
Abstracts of Papers Presented to the Amer. Math. Soc. 16, 651, 1995.