Nature presents to me nothing which is not matter of doubt and concern.
 Blaise Pascal, Pensées (1670). copy citation

add
Author Blaise Pascal
Source Pensées
Topic doubt present
Date 1670
Language English
Reference
Note Translated by W. F. Trotter
Weblink http://www.gutenberg.org/files/18269/18269-h/18269-h.htm

Context

“"All things change and succeed each other." You are mistaken; there is ... 228 Objection of atheists: "But we have no light." 229 This is what I see and what troubles me. I look on all sides, and I see only darkness everywhere. Nature presents to me nothing which is not matter of doubt and concern. If I saw nothing there which revealed a Divinity, I would come to a negative conclusion; if I saw everywhere the signs of a Creator, I would remain peacefully in faith. But, seeing too much to deny and too little to be sure, I am in a state to be pitied;” source