Wandering into the Scientific Woods

Sometimes in an upper-level class I’ll assign a problem I don’t expect students to solve. It either involves some subtle trick, or requires theoretical techniques they haven’t yet learned. I assign them because I want students to struggle a bit with problems for which the solutions aren’t clear. “Wander into the woods,” I’ll tell them. “Find out what it feels like to be lost and start struggling to find your way out.” It’s a good skill to develop, because often in theoretical research you spe...

 Good Scientists Study the Problems They Think They Can Solve

No scientist is admired for failing in the attempt to solve problems that lie beyond his competence. The most he can hope for is the kindly contempt earned by the Utopian politician. If politics is the art of the possible, research is surely the art of the soluble. Both are inmiensely practicalminded affairs. Good scientists study the most important problems they think they can solve. It is, after all, their professional business to solve problems, not merely to grapple with them.

 Do What All Good Scientists Do

You all have learned reliance On the sacred teachings of Science, So I hope, through life, you will never decline In spite of philistine Defiance To do what all good scientists do. Experiment. Make it your motto day and night. Experiment. And it will lead you to the light.

 Scientists are Good Citizens

Let me make it clear that I do not think the major function of any school is to produce scientists. The major function of our schools is to aid in the production of good citizens. It is true, I think, that scientists are usually very good citizens,— they mind their own business, they pay at least as much attention to civic duties as the average man does, they do not enrich themselves at others' expense, they and their families rarely become public charges, and the more violent crimes are prac...

 Knowing VS Speculation

One day I'll be convinced there's a certain type of symmetry that everybody believes in, the next day I'll try to figure out the consequences if it's not, and everybody's crazy but me. But the thing that's unusual about good scientists is that while they're doing whatever they're doing, they're not so sure of themselves as others usually are. They can live with steady doubt, think "maybe it's so" and act on that, al lthe time knowing it's only "maybe." Many people find that difficult; they th...