"Further, there are things of which the mind understands one part, but remains ignorant of the other; and when man is able to comprehend certain things, it does not follow that he must be able to comprehend everything"
This quote is written / told by Maimonides between March 30, 1135 and December 13, 1204. He/she was a famous Philosopher from Spain.
The author also have 23 other quotes.