The physicist who states a law of nature with the aid of a mathematical formula is abstracting a real feature of a real material world, even if he has to speak of numbers, vectors, tensors, state-functions, or whatever to make the abstraction. (Hilary Putnam)

The physicist who states a law of nature with the aid of a mathematical formula is abstracting a real feature of a real material world, even if he has to speak of numbers, vectors, tensors, state-functions, or whatever to make the abstraction.

Hilary Putnam

Related topics

abstraction aid feature formula law material nature numbers physicist real speak whatever world states

Related quotes

People who speak Belarusian can not do anything except talk on it, because it is impossible to express anything great in Belarusian. The Belarusian language is a poor language. There are only two great languages in the world. Russian and English.
Alexander Lukashenko
In no other country in the world is the love of property keener or more alert than in the United States, and nowhere else does the majority display less inclination toward doctrines which in any way threaten the way property is owned.
Alexis de Tocqueville
You cannot hope to build a better world without improving the individuals. To that end each of us must work for his own improvement, and at the same time share a general responsibility for all humanity, our particular duty being to aid those to whom we think we can be most useful.
Marie Curie
A friend is someone who gives you total freedom to be yourself-and especially to feel, or not feel. Whatever you happen to be feeling at any moment is fine with them. That's what real love amounts to - letting a person be what he really is.
Jim Morrison
The satirist who writes nothing but satire should write but little - or it will seem that his satire springs rather from his own caustic nature than from the sins of the world in which he lives.
Anthony Trollope