If I were again beginning my studies, I would follow the advice of Plato and start with mathematics.Galileo Galilei
I think that in the discussion of natural problems we ought to begin not with the Scriptures, but with experiments, and demonstrations.Galileo Galilei
Who would set a limit to the mind of man? Who would dare assert that we know all there is to be known?Galileo Galilei
The nature of the human mind is such that unless it is stimulated by images of things acting upon it from without, all remembrance of them passes easily away.Galileo Galilei