Carl Sagan, brilliant scientist, researcher, speaker, philosopher coined this phrase. See the link to a moving You Tube presentation currently posted on Democratic Underground.com. You'll hear it in his own words. Very powerful.... http://www.YouTube.com/watch?v=cy1--3B_c4Q
George Santayana
It wasn't said exactly that way, but the most famous quote with that meaning is by George Santayana who said, "Those who do not learn from history are doomed to repeat it" Karl Marx said, "History repeats itself, first as tragedy, second as farce."
George Santayana.
George Santayana
The sentiment has been expressed by various writers and politicians. Among others:Those who don't know history are doomed to repeat it. - Edmund BurkeThose who cannot remember the past are condemned to repeat it. -George SantayanaWe're doomed to repeat the past no matter what. - Kurt Vonnegut
Historians said those who forget their past are doomed to repeat it.This is a true fact
George Santayana
George Santayana.
George Santayana said: Those who cannot learn from history are doomed to repeat it.
I
When a gene expresses itself in the presence of a contrasting gene, it is said to be dominant. Dominant alleles mask the effects of recessive alleles, leading to the phenotype associated with the dominant gene being observed in the organism. This concept is fundamental to Mendelian genetics, where the interaction between alleles determines observable traits.
Homozygous