Added by staff

Get quotes of the day


A man's conscience, like a warning line on the highway, tells him what he shouldn't do -- but it does not keep him from doing it.

This quote is about science.

Record how this quote makes you feel.

You can report quote corrections via the "Conversation" tab below

Search on Google Books to find citations of this quotation.

A bit about Frank A. Clark ...

We don't have a biography.

These people bookmarked this quote:

pfhgjk0 avatar
pfhgjk0

Is not is not, not is.


Get Quotes of the Day

Your daily dose of thought, inspiration and motivation.