Evolution is all about processes that almost never happen. Every birth in every lineage is a potential speciation event, but speciation almost never happens, not once in a million births. Mutation in DNA almost never happens - not once in a trillion copings - but evolution depends on it. Take the set of infrequent accidents - things that almost never happen - and sort them into the happy accidents, the neutral accidents, and the fatal accidents; amplify the effects of the happy accidents - which happens automatically when you have replication and competition - and you get evolution.
Daniel DennettRelated topics
almost birth evolution happy lineage mutation once replication set sort take trillion things speciationRelated quotes
It is therefore, the interest of all, that every one, from birth, should be well educated, physically and mentally, that society may be improved in its character, - that everyone should be beneficially employed, physically and mentally, that the greatest amount of wealth may be created, and knowledge attained, - that everyone should be placed in the midst of those external circumstances that will produce the greatest number of pleasurable sensations, through the longest life, that man may be made truly intelligent, moral and happy, and be thus prepared to enter upon the coming Millennium.
Robert Owen
It seems to me that today, if the artist wishes to be serious - to cut out a little original niche for himself, or at least preserve his own innocence of personality - he must once more sink himself in solitude. There is too much talk and gossip; pictures are apparently made, like stock-market prices, by competition of people eager for profit; in order to do anything at all we need (so to speak) the wit and ideas of our neighbors as much as the businessmen need the funds of others to win on the market. All this traffic sharpens our intelligence and falsifies our judgment.
Edgar Degas
America could carry on a two years' war by the confiscation of the property of disaffected persons, and be made happy by their expulsion. Say not that this is revenge, call it rather the soft resentment of a suffering people, who, having no object in view but the good of all, have staked their own all upon a seemingly doubtful event. Yet it is folly to argue against determined hardness; eloquence may strike the ear, and the language of sorrow draw forth the tear of compassion, but nothing can reach the heart that is steeled with prejudice.
Thomas Paine
Then something unexpected happens. At least, I don't expect it because I don't think of District 12 as a place that cares about me. But a shift has occurred since I stepped up to take Prim's place, and now it seems I have become someone precious. At first one, then another, then almost every member of the crowd touches the three middle fingers of their left hand to their lips and holds it out to me. It is an old and rarely used gesture of our district, occasionally seen at funerals. It means thanks, it means admiration, it means good-bye to someone you love.
Suzanne Collins
As an advocate of birth control I wish ... to point out that the unbalance between the birth rate of the 'unfit' and the 'fit,' admittedly the greatest present menace to civilization, can never be rectified by the inauguration of a cradle competition between these two classes. In this matter, the example of the inferior classes, the fertility of the feeble-minded, the mentally defective, the poverty-stricken classes, should not be held up for emulation.... On the contrary, the most urgent problem today is how to limit and discourage the over-fertility of the mentally and physically defective.
Margaret Sanger