As regards the efficacy of the art and the theories of it, I promise and expect that in these volumes I shall undoubtedly show myself of very considerable importance not only to builders but also to all scholars. Vitruvius
That in affairs of very considerable importance men should deal with one another with satisfaction of mind, and mutual confidence, they must receive competent assurances concerning the integrity, fidelity, and constancy each of other. Isaac Barrow
Research is of considerable importance in certain fields, such as science and history. Fred Saberhagen
Thus, even with relatively heavy damping such shocks generate fairly regular cycles. The result is of considerable importance. Michal Kalecki