A Quote by George Polya

In order to solve this differential equation you look at it until a solution occurs to you. — © George Polya
In order to solve this differential equation you look at it until a solution occurs to you.
How did Biot arrive at the partial differential equation? [the heat conduction equation] . . . Perhaps Laplace gave Biot the equation and left him to sink or swim for a few years in trying to derive it. That would have been merely an instance of the way great mathematicians since the very beginnings of mathematical research have effortlessly maintained their superiority over ordinary mortals.
There's no military solution to North Korea's nuclear threats, forget it. Until somebody solves the part of the equation that shows me that ten million people in Seoul don't die in the first 30 minutes from conventional weapons, I don't know what you're talking about, there's no military solution here, they got us.
Science is a differential equation. Religion is a boundary condition.
In one equation you can solve all the puzzles of life. It is the equation of giving.
If God has made the world a perfect mechanism, He has at least conceded so much to our imperfect intellect that in order to predict little parts of it, we need not solve innumerable differential equations, but can use dice with fair success.
A favorite means of escaping the solution to any problem is to declare it too complex for solution. This absolves us from attempting solution. ... Any problem is too complex to solve when we do not wish to accept the conditions of solution. Solution is possible where acceptance is ready.
Basically, we convert the entire Web into a big equation, with several hundred million variables, which are the page ranks of all the Web pages, and billions of terms, which are the links. And we're able to solve that equation.
Until now the theory of infinite series in general has been very badly grounded. One applies all the operations to infinite series as if they were finite; but is that permissible? I think not. Where is it demonstrated that one obtains the differential of an infinite series by taking the differential of each term? Nothing is easier than to give instances where this is not so.
And I've come to the place where I believe that there's no way to solve these problems, these issues - there's nothing that we can do that will solve the problems that we have and keep the peace, unless we solve it through God, unless we solve it in being our highest self. And that's a pretty tall order.
Knowing what is big and what is small is more important than being able to solve partial differential equations.
There's no doubt that scientific training helps many authors to write better science fiction. And yet, several of the very best were English majors who could not parse a differential equation to save their lives.
Just like Pharaoh couldn't get a solution to his problem until he talked to Moses, or Nebuchadnezzar or Belshazzar couldn't get a solution to his problem until he talked to Daniel, the white man in America today will never understand the race problem or come anywhere near getting a solution to the race problem until he talks to The Honorable Elijah Muhammad.
It must be admitted that science has its castes. The man whose chief apparatus is the differential equation looks down upon one who uses a galvanometer, and he in turn upon those who putter about with sticky and smelly things in test tubes.
Profits are not made by differential cleverness, but by differential stupidity.
Baseball players or cricketers do not need to be able to solve explicitly the non-linear differential equations which govern the flight of the ball. They just catch it.
There will be no solution in Lebanon until there is a general solution of Israel and the Palestinian people. There will be no solution until the Palestinian people have their own state.
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