He had read much, if one considers his long life but his...

Who said "He had read much, if one considers his long life but his... "?

"He had read much, if one considers his long life but his... " is one of a famous quotes by Isaac Asimov. Complete quote is as follows;
"He had read much, if one considers his long life but his contemplation was much more than his reading. He was wont to say that if he had read as much as other men he should have known no more than other men."

What is "He had read much, if one considers his long life but his... "?

"He had read much, if one considers his long life but his contemplation was much more than his reading. He was wont to say that if he had read as much as other men he should have known no more than other men." This is a quote by Isaac Asimov which is about . He is known to have been associated with numerous other thought provoking quotes on these topics like;

• As I grow older, I pay less attention to what men say. I just watch what they do.

What does "He had read much, if one considers his long life but his... " mean?

This quote is primarily about men although it also includes other themes like . It is attributed to Isaac Asimov. Complete quote is as follows;
"He had read much, if one considers his long life but his contemplation was much more than his reading. He was wont to say that if he had read as much as other men he should have known no more than other men."