It is just as foolish to fancy that a philosophy can overleap its present world as that an individual can overleap his time.
 Georg Wilhelm Friedrich Hegel, Science of Logic (1816). copy citation

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Author Georg Wilhelm Friedrich Hegel
Source Science of Logic
Topic philosophy present
Date 1816
Language English
Reference
Note Translated by William Wallace
Weblink http://www.gutenberg.org/files/55108/55108-h/55108-h.htm

Context

“To comprehend what is, is the task of philosophy: for what is is reason. As regards the individual, each, whatever happens, is a son of his time. So too philosophy is its time apprehended in thoughts. It is just as foolish to fancy that a philosophy can overleap its present world as that an individual can overleap his time. If his theory really goes beyond actualities, if it constructs an ideal, a world as it ought to be, then such existence as it has is only in his intentions—a yielding element in which anything you please may be fancy-formed.' Cf.” source