I consider imperfection a Darwinian spring of natural selection. For example, present day insects are identical to those of six million years ago: they were already perfect, and there was no reason for them to change. Man was instead imperfect, and this was the proxy for his own development and evolution. (Rita Levi-Montalcini)

I consider imperfection a Darwinian spring of natural selection. For example, present day insects are identical to those of six million years ago: they were already perfect, and there was no reason for them to change. Man was instead imperfect, and this was the proxy for his own development and evolution.

Rita Levi-Montalcini

Related topics

change darwinian day development evolution example imperfect man natural perfect present reason selection six spring years

Related quotes

We have more nuclear warheads than the Russians, and I consider this to be the most important measure of relative strength. In addition, as Dr. Kissinger stressed many years ago, at the present level of strategic armaments superiority in numbers or megatons has no meaning.

Hans Bethe

I take great pride in the artistic development of cartoons. Our characters are made to go through emotions which a few short years ago would have seemed impossible to secure with a cartoon character. Some of the action produced in the finished cartoon of today is more graceful than anything possible for a human to do.

Walt Disney

Now, with the glamour of the past upon them we are inclined to look back on old world festivities with regret and consider present day dances as a poor substitute for the old. From an artistic point of view, they maybe, but in individual freedom and independence of spirit they mark a stage upward.

Flora Thompson

People use the word "natural" ... What is natural to me is these botanical species which interact directly with the nervous system. What I consider artificial is four years at Harvard, and the Bible, and Saint Patrick's cathedral, and the sunday school teachings.

Timothy Leary

If I did not believe that our work was done in the faith and hope that at some day, it may be a million years hence, the Kingdom of God will spread over the whole world, I would have no hope, I could do no work, and I would give my office over this morning to anyone who would take it.

Stanley Baldwin