In science there are uses many classifications of entities - plants, animals, rocks, soils, stars, diseases, occupations, and so on. In these taxonomies a classification must display genetic relations - for example, an evolutionary family tree of animal species - but its prime purpose is to aid in the identification of entities... Classification enables us to select, from the whole universe of known entities, the one that best matches one newly encountered.
Brian Campbell VickeryRelated topics
animal best classification example family identification known purpose science relations rocks stars usesRelated quotes
Conditions to the north of us, in the Voronezh and Steppe Fronts zone of action, and our offensive on Kharkov demands that we not lose time and we commit all forces so that we can draw off as many divisions as possible from Kharkov. And even if we do not draw them off, at least we will not give Manstein the ability to take any of his units from our part of the front. If we attract one or two German tank divisions - it will be the best contribution to the defeat of the enemy in the south.
Aleksandr Vasilevsky
We must not forget that when radium was discovered no one knew that it would prove useful in hospitals. The work was one of pure science. And this is a proof that scientific work must not be considered from the point of view of the direct usefulness of it. It must be done for itself, for the beauty of science, and then there is always the chance that a scientific discovery may become like the radium a benefit for humanity.
Marie Curie
The history of medicine proves that in so far as man seeks to know himself and face his whole nature, he has become free from bewildered fear, despondent shame, or arrant hypocrisy. As long as sex is dealt with in the current confusion of ignorance and sophistication, denial and indulgence, suppression and stimulation, punishment and exploitation, secrecy and display, it will be associated with a duplicity and indecency that lead neither to intellectual honesty nor human dignity.
Alfred Kinsey
Water does not care whether you bathe in it or drown in it. The mountains do not care whether you climb them or go around them. The stars do not care whether man reaches them or not. The universe does not care whether man masters all the relationships of its forces and processes, or dies because he refuses to master them. Life continues as it uses those relationships to further its growth. It ceases when it becomes overcome by still other forces which it cannot master.
Mark Clifton
From of old, a thousand thoughts, in his pilgrimings and wanderings, had been in this man: What am I? What is this unfathomable Thing I live in, which men name Universe? What is Life; what is Death? What am I to believe? What am I to do? The grim rocks of Mount Hara, of Mount Sinai, the stern sandy solitudes answered not. The great Heaven rolling silent overhead, with its blue-glancing stars, answered not. There was no answer. The man's own soul, and what of God's inspiration dwelt there, had to answer!
Thomas Carlyle