The inner eye sees more than is visible to the sight of the vulgar.
 Rumi, Masnavi (1273). copy citation

add
Author Rumi
Source Masnavi
Topic sight eyes
Date 1273
Language English
Reference Masnavi, Book IV
Note Translated by Edward Henry Whinfield
Weblink https://en.wikisource.org/wiki/Masnavi_I_Ma'navi/Book_IV

Context

“Thus physicians and herbalists have derived their knowledge of the virtues of plants from the instructions originally given by King Solomon when he classified the plants that grew in the court of the temple. The inner eye sees more than is visible to the sight of the vulgar. To illustrate this, an anecdote is told of a Sufi who had accompanied his friends to a beautiful garden, but instead of looking about and enjoying the fragrance of the flowers and fruits, sat with his head sunk on his breast in Sufi fashion.” source