Anyone who has had actual contact with the making of the inventions that built the radio art knows that these inventions have been the product of experiment and work based on physical reasoning, rather than on the mathematicians' calculations and formulae. Precisely the opposite impression is obtained from many of our present day text books and publications.
Edwin Howard ArmstrongRelated topics
anyone art built day experiment making present text work radioRelated quotes
You wish, or rather, have decided, to remove a splinter from someone? Very well, but do not go after it with a stick instead of a lancet for you will only drive it deeper. Rough speech and harsh gestures are the stick, while even-tempered instruction and patient reprimand are the lancet. 'Reprove, rebuke, exhort,' says the Apostle (II Tim. 4:2), not 'batter'.
John Climacus
Unfortunately, we do not realize that when we do our work in a hurry, we become nervous. And when work is done nervously, it is not sanctified. Our goal should not be to do many things and be in constant anxiety. This is a demonic condition. What is done with calmness and prayer is blessed, and it also blesses the people who use it.
Paisios of Mount Athos
A schema is a configuration within the brain, either inborn or learned, against which the input of the nerve cells is compared. ...the conscious mind ...can fill in details that are missing from the actual sensory input and create a pattern in the mind which is not necessarily present in reality. In this way, the gestalt of objects-the impression...-is aided by the taxonomic powers of the schemata.
E. O. Wilson
Fundamental ideas play the most essential role in forming a physical theory. Books on physics are full of complicated mathematical formulae. But thought and ideas, not formulae, are the beginning of every physical theory. The ideas must later take the mathematical form of a quantitative theory, to make possible the comparison with experiment.
Albert Einstein
I am looking forward very much to getting back to Cambridge, and being able to say what I think and not to mean what I say: two things which at home are impossible. Cambridge is one of the few places where one can talk unlimited nonsense and generalities without anyone pulling one up or confronting one with them when one says just the opposite the next day.
Bertrand Russell