Never doubt that a small group of thoughtful, committed citizens can change the world. Indeed, it's the only thing that read more

Never doubt that a small group of thoughtful, committed citizens can change the world. Indeed, it's the only thing that ever has.

What is a scientist after all? It is a curious man looking through a keyhole, the keyhole of nature, trying read more

What is a scientist after all? It is a curious man looking through a keyhole, the keyhole of nature, trying to know what's going on.

In science, "fact" can only mean "confirmed to such a degree that it would be perverse to withhold provisional assent." read more

In science, "fact" can only mean "confirmed to such a degree that it would be perverse to withhold provisional assent." I suppose that apples might start to rise tomorrow, but the possibility does not merit equal time in physics classrooms.

If you get hung up on everybody else's hang-ups, then the whole world's going to be nothing more than one read more

If you get hung up on everybody else's hang-ups, then the whole world's going to be nothing more than one huge gallows.

The trouble with doing something right the first time is that nobody
appreciates how difficult it was.

The trouble with doing something right the first time is that nobody
appreciates how difficult it was.

What goes up must come down. Ask any system administrator.

What goes up must come down. Ask any system administrator.

Simplicity is the final achievement. After one has played a vast quantity of notes and more notes, it is read more

Simplicity is the final achievement. After one has played a vast quantity of notes and more notes, it is simplicity that emerges as the crowning reward of art.

Give me a lever long enough and a fulcrum on which to place it, and I shall move the world.

Give me a lever long enough and a fulcrum on which to place it, and I shall move the world.

We have a habit in writing articles published in scientific journals to make the work as finished as possible, to read more

We have a habit in writing articles published in scientific journals to make the work as finished as possible, to cover up all the tracks, to not worry about the blind alleys or describe how you had the wrong idea at first, and so on. So there isn't any place to publish, in a dignified manner, what you actually did in order to get to do the work.