[I]f in other sciences we should arrive at certainty without doubt and truth without error, it behooves us to place the foundations… — Roger Bacon Copy Share Image
There are four great sciences, without which the other sciences cannot be known nor a knowledge of things secured ... Of these… — Roger Bacon Copy Share Image
All science requires mathematics. [Editors' summary of Bacon's idea, not Bacon's wording.] — Roger Bacon Copy Share Image
If in other sciences we should arrive at certainty without doubt and truth without error, it behooves us to place the foundation… — Roger Bacon Copy Share Image
All sciences are connected; they lend each other material aid as parts of one great whole, each doing its own work, not… — Roger Bacon Copy Share Image
All science requires mathematics. The knowledge of mathematical things is almost innate in us. This is the easiest of sciences, a fact… — Roger Bacon Copy Share Image
No one really knew the sciences except the Lord Robert, Bishop of Lincoln, by reason of his length of life and experience,… — Roger Bacon Copy Share Image
Neglect of mathematics work injury to all knowledge, since he who is ignorant of it cannot know the other sciences or things… — Roger Bacon Copy Share Image
But concerning vision alone is a separate science formed among philosophers, namely, optics, and not concerning any other sense ... It is… — Roger Bacon Copy Share Image
The strongest arguments prove nothing so long as the conclusions are not verified by experience. Experimental science is the queen of sciences… — Roger Bacon Copy Share Image
One man alone had really known the sciences, namely, Robert, Bishop of Lincoln. — Roger Bacon Copy Share Image
... mathematics is absolutely necessary and useful to the other sciences. — Roger Bacon Copy Share Image
[I]f in other sciences we should arrive at certainty without doubt and truth without error, it behooves us to place the foundations of knowledge… — Roger Bacon Copy Share Image
It is not necessarily impossible for human beings to fly, but it so happens that God did not give them the knowledge of how… — Roger Bacon Copy Share Image
“Now there are four chief obstacles in grasping truth, which hinder every man, however learned, and scarcely allow anyone to win a clear title… — Roger Bacon Copy Share Image
There are four great sciences, without which the other sciences cannot be known nor a knowledge of things secured ... Of these sciences the… — Roger Bacon Copy Share Image
There are in fact four very significant stumbling blocks in the way of grasping the truth, which hinder every man however learned, and scarcely… — Roger Bacon Copy Share Image
All science requires mathematics. [Editors' summary of Bacon's idea, not Bacon's wording.] — Roger Bacon Copy Share Image
If in other sciences we should arrive at certainty without doubt and truth without error, it behooves us to place the foundation of knowledge… — Roger Bacon Copy Share Image
There are in fact four very significant stumblingblocks in the way of grasping the truth, which hinder every man however learned, and scarcely allow… — Roger Bacon Copy Share Image
It is easier for a man to burn down his own house than to get rid of his prejudices. — Roger Bacon Copy Share Image
![“[I]f in other sciences we should arrive at certainty without…” quote by Roger Bacon](https://sms4smile.com/quotes/img-quotes/d13/roger-bacon-15067_able_i-f-in-other-sciences-we-should-arrive-a_24209.jpg)
