““I would by all means have men beware, lest Aesop 's pretty fable of the fly that sate on the pole of a chariot at the Olympic races and said, 'What a dust do I raise,' be verified in them. For so it is that some small observation, and that disturbed sometimes by the instrument, sometimes by the eye, sometimes by the calculation, and which may be owing to some real change in the sky, raises new skies and new spheres and circles.””
![“I would by all means have men beware, lest Æsop's pretty fable of the fly that sate [sic] on the pole of a chariot at the Olympic races and said, 'What a dust do I raise,' be verified in them. For so it is that some small observation, and that disturbed sometimes by the instrument, sometimes by…” quote by Francis Bacon](https://sms4smile.com/quotes/img-quotes/47b/francis-bacon-297_calculations_i-would-by-all-means-have-men-beware-les_512510.jpg)
![“I used to measure the skies, now I measure the shadows of Earth. Although my mind was sky-bound, the shadow of my body lies here. [ Epitaph he composed for himself a few months before he died ]” quote by Johannes Kepler](https://sms4smile.com/quotes/img-quotes/4cb/johannes-kepler-4278_earth_i-used-to-measure-the-skies-now-i-measur_2088095.jpg)
