Excerpt from Note on Crescas's Definition of Time The same definition is also reproduced by Sharastani, evidently from the ai-najat, in his summary of Avicenna's philosophy (cureton's edition, p. 'and so there is here a measure for motions, corresponding to them, and everything corresponding to motions is something having duration, which duration implies a continual renewal of itself. It is this that we call time.' About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.