Although dumb animals do not know the future, yet an animal is moved by its natural instinct to something future, as though it foresaw the future.
 Thomas Aquinas, Summa Theologica (1274). copy citation

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Author Thomas Aquinas
Source Summa Theologica
Topic future instinct
Date 1274
Language English
Reference
Note Translated by Fathers of the English Dominican Province
Weblink http://www.gutenberg.org/cache/epub/17897/pg17897-images.html

Context

“Consequently, in the actions of irrational animals and of other natural things, we observe a procedure which is similar to that which we observe in the actions of art: and in this way hope and despair are in dumb animals. Reply Obj. 1: Although dumb animals do not know the future, yet an animal is moved by its natural instinct to something future, as though it foresaw the future. Because this instinct is planted in them by the Divine Intellect that foresees the future. Reply Obj. 2: The object of hope is not the possible as differentiating the true, for thus the possible ensues from the relation of a predicate to a subject.” source