The only solid piece of scientific truth about which I feel totally confident is that we are profoundly ignorant about nature... It… — Lewis Thomas Copy Share Image
Whoever claims to understand another person completely, is either entirely ignorant of himself, or else has a nature so small that he… — Lucy Larcom Copy Share Image
The most solid piece of scientific truth I know of is that we are profoundly ignorant about nature. — Lewis Thomas Copy Share Image
“if she be ignorant of the nature of flour, yeast, malt, and hops, what is she good for?” — William Cobbett Copy Share Image
