A Quote by Lewis Thomas

Survival, in the cool economics of biology, means simply the persistence of one's own genes in the generations to follow. — © Lewis Thomas
Survival, in the cool economics of biology, means simply the persistence of one's own genes in the generations to follow.
Persistence, persistence, persistence. I'm surprised how few entrepreneurs follow up.
Animals have genes for altruism, and those genes have been selected in the evolution of many creatures because of the advantage they confer for the continuing survival of the species.
Individuals are not stable things, they are fleeting. Chromosomes too are shuffled into oblivion, like hands of cards soon after they are dealt. But the cards themselves survive the shuffling. The cards are the genes. The genes are not destroyed by crossing-over, they merely change partners and march on. Of course they march on. That is their business. They are the replicators and we are their survival machines. When we have served our purpose we are cast aside. But genes are denizens of geological time: genes are forever.
The language of chemistry simply does not mesh with that of biology. Chemistry is about substances and how they react, whereas biology appeals to concepts such as information and organisation. Informational narratives permeate biology.
We, the older generations, simply cannot leave a world for you, the younger generations, in which climate change impacts become ever more threatening to your survival. Still more public attention and action are needed. Solutions like renewable energy or energy efficiency need to fully power our collective future!
The left's mission isn't simply to grant every citizen the basic means of survival, but comfort and prosperity, too, through collective means. Yet the existence of billionaires is irreconcilable with this emancipatory project.
Organizations aren't loyal; they can't be. They have to be nimble, they have to change. That means everybody in every organization will have one eye on his or her own brand, and the other eye on the organization of which he or she is a part. And the first loyalty - self-loyalty - is becoming more and more dominant, simply as a survival strategy. I'm in no way blaming anyone here; this is just simply a fact of life.
Persistence only proves persistence-it does not prove love. The fact that a romantic pursuer is relentless doesn't mean you are special-it means he is troubled.
When I come to Delhi, what's on my mind is food. I've Parsi and Goan genes, which basically means foodie genes.
Persistence means giving full concentration to whatever you are doing right now. ... Persistence is success through trial, error, resetting your goals, and moving toward the target.
I am practical by nature, and I'd heard that being a writer or an artist is a good way to starve! So I was an economics major at Oklahoma State, and then received an M.S. from Cornell in Agricultural Resource and Managerial Economics. I knew if I wanted to write I would do it on my own, but I knew I wouldn't make myself study economics on my own.
The advent of AIDS circa 1980 has really forced medicine and biology to take enormous steps just for sheer survival. The same way war propels hard technology, AIDS has created wartime conditions in the field of biology that will have all sorts of spin-offs.
Your own beliefs are selecting your genes, and if you don't have the right genes to handle the stress that your in, your belief will rewrite your genes in an effort to do so.
As a student of conservation biology, I believe that characteristics with survival value will ultimately prevail. There is no survival value in pessimism. If you think failure is inevitable, that view will probably become self-fulfilling.
The problem with existing biology is you change only one or two genes at a time.
Our generation must fulfill the most noble of duties by ensuring the survival of future generations through the most basic of survival mechanisms - adaptation.
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