(1) It is a period of high energy and great enthusiasm, coupled with an air of invincibility and perpetuity .(2) The longevity and perpetuity , if not the excellence, of democracy has ensured that no individual or ideology has been able to paint this country in monochromatic colours.(3) Now they just might find out that misery loves perpetuity .(4) But books have some kind of sustainable perpetuity , so let's write the book.(5) he did not believe in the perpetuity of military rule(6) But the vehicle for expressing that need doesn't have to be a large company that carries the names of its founders into perpetuity .(7) I don't know that it's got much to do with the endocrine system, but you seem to have mastered the ├ö├ç├┐integrity and perpetuity of life├ö├ç├û.(8) And last time I checked, perpetuity defied some laws of physics.(9) And not every time-share goes on into perpetuity .(10) It's actually just an application of the formula for a perpetuity .(11) A popular way for some athletes to achieve perpetuity in their philanthropy is through the establishment of foundations.(12) There is nothing more that a crop could ask for to guarantee its perpetuity .(13) Her sister, Elizabeth, wished to associate herself throughout perpetuity with piety, education and literature.(14) In short, the second type of scrutiny, which is very essential in the criticism of traditions, relates to the constancy and perpetuity of the chain of narrators.(15) The trust, being created by statute, cannot be held invalid on the ground of perpetuity or on any other ground.(16) This is also about the length of time that discount rates converge to perpetuities .