Most of all was I delighted with Mathematics because of the certainty of its demonstrations and the evidence of its reasoning; but I did not yet understand its true use, and, believing that it was of service only in the mechanical arts, I was astonished that, seeing how firm and solid was its basis, no loftier edifice had been reared thereupon.
There is something clean and pure in the abstract notion of number…; and there ought to be a way of talking about numbers without always having the silliness of reality come in and intrude.
...To be afraid of death is only another form of thinking that one is wise when one is not; it is to think that one knows what one does not know.
...The things of this world are all imperfect copies of Forms which exist eternally somewhere; which are the true and only objects of Knowledge, but can only be apprehended by direct contemplation of the mind, freed as far as possible from the confusing imperfections of the physical world.
Music is the space between the notes.