“Life starts in the sea. There it attains to an extraordinary efficiency. The fishes give rise to types which are so successful (such for instance as the sharks) that they have lasted on unchanged until to-day. The path of ascending evolution did not however lie in this direction. In Evolution Dr. Inge’s aphorism is probably always right: ‘Nothing fails likes success.’ A creature which has become perfectly adapted to its environment, an animal whose whole capacity and vital force is concentrated and expended in succeeding here and now, has nothing left over with which to respond to any radical change. Age by age it becomes more perfectly economical in the way its entire resources meet exactly its current and customary opportunities. In the end it can do all that is necessary to survive without any conscious striving or unadapted movement. It can therefore beat all competitors in the special field but equally on the other hand should that field change it must become extinct. It is this success of efficiency which seems to account for the extinction of an enormous number of species. Climatic conditions altered. They had used up all their resources of vital energy in adapting to things as they were. Like unwise virgins they had no oil left over for further adaptations. They were committed, could not readjust and so they vanished.”
Gerald Heard
The Source of Civilization (Primary source)
The Source of Civilization is a sweeping survey of human evolution in which Gerald Heard re-examines evolutionary theory and challenges a purely Darwinian account of human development, arguing instead for a more spiritually oriented understanding of humankind’s trajectory.
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“Loneliness becomes a lover, solitude a darling sin.”
— Ian Fleming Primary source“Concerning all acts of initiative (and creation) there is one elementary truth, the ignorance of which kills countless ideas and splendid plans: that the moment one definitely commits oneself, then Providence moves too. All sorts of things occur to help one that would never otherwise have occurred.”
— W. H. Murray Primary source“Hedging is expensive and dilutes commitment.”
— Andrew S. Grove Primary source“The only way to have real success in science, the field I’m familiar with, is to describe the evidence very carefully without regard to the way you feel it should be. If you have a theory, you must try to explain what’s good and what’s bad about it equally. In science, you learn a kind of standard integrity and honesty.”
— Richard Feynman Primary source