Famous Quotes & Sayings

Richard P. Feynman

I can live with doubt and uncertainty and not knowing. I think it is much more interesting to live not knowing than to have answers that might be wrong. If we will only allow that, as we progress, we remain unsure, we will leave opportunities for alternatives. We will not become enthusiastic for the fact, the knowledge, the absolute truth of the day, but remain always uncertain … In order to make progress, one must leave the door to the unknown ajar.

Richard P. Feynman

Unless a thing can be defined by measurement, it has no place in a theory. And since an accurate value of the momentum of a localized particle cannot be defined by measurement it therefore has no place in the theory.

Richard P. Feynman

It is odd, but on the infrequent occasions when I have been called upon in a formal place to play the bongo drums, the introducer never seems to find it necessary to mention that I also do theoretical physics.

Richard P. Feynman

Science is a way to teach how something gets to be known, what is not known, to what extent things are known (for nothing is known absolutely), how to handle doubt and uncertainty, what the rules of evidence are, how to think about things so that judgments can be made, how to distinguish truth from fraud, and from show.

Richard P. Feynman

Scientists are explorers. Philosophers are tourists.

Richard P. Feynman

If you thought that science was certain - well, that is just an error on your part.

Richard Whately

To teach one who has no curiosity to learn, is to sow a field without ploughing it.

William S. Burroughs

They tend to be suspicious, bristly, paranoid-type people with huge egos they push around like some elephantiasis victim with his distended testicles in a wheelbarrow terrified no doubt that some skulking ingrate of a clone student will sneak into his very brain and steal his genius work.

Woody Allen

Astronomers say the universe is finite, which is a comforting thought for those people who can't remember where they leave things.

Stuart Eizenstat

has the potential to rank ... as a landmark event.

David Allan

We then resorted to watching them through a telescope and marked the places where they landed to pick up sample droppings for viral tests,

Martin Freeman

I think when see you a character on the screen who is actually being touched by the world, and the stuff is actually landing on him, it makes you empathize.

William Robertson Smith

The land of a god corresponds with the land of his worshipers.

William Jennings Bryan

This is not a contest between persons. The humblest citizen in all the land, when clad in the armor of a righteous cause, is stronger than all the hosts of error. I come to you in defense of a cause as holy as the cause of liberty - the cause of humanity.

Willa Cather

They ravaged neither the rivers nor the forest, and if they irrigated, they took as little water as would serve their needs. The land and all that it bore they treated with consideration; not attempting to improve it, they never desecrated it.

Wangari Maathai

Resources on the planet are limited, and limited resources can come to an end. But there are also a lot of resources that are renewable. A lot of land, for example, can be reclaimed from the encroaching deserts.

W. S. Gilbert

Utopia's quite another land; In her enterprising movements, She is England--with improvements

Walt Whitman

O lands! O all so dear to me - what you are, I become part of that, whatever it is.

Richard Kerr

increases the complexity of their threat to the rule of law.

Jim Cullinan

It's unfortunate that the government is playing these kinds of procedural games which are only designed to inject complexity and delay into the process of resolving this case.

Deborah Harkness

For me, a $20 wine that drinks like a $40 wine in terms of complexity and interest is a value, while a $5 wine that is not very good is not a value at all in my opinion.

Jason Silva

If the process of life is about moving toward increased complexity and organization, a sort of sublime unfolding of greater and greater self-organizing systems, then we're actually doing pretty well.

Elizabeth Strout

As a novelist, I like the contained drama and complexity of the courtroom, though I don't watch those shows on TV. I prefer the hospital shows because I wanted to be a doctor.

Gilbert Newton Lewis

To inquire into the origin of life is like seeking the origin of electrical machinery or the origin of music. Every increase in complexity of arrangement, of form, of substance, leads to new and often incalculable properties.

E. Hicks

While this technology expands accessibility and productivity, it introduces complexity and security risk as wireless networks and handheld mobile devices become a new target for hackers and thieves.

Steven Pinker

I don't think there was a thunderclap or a divine spark that suddenly made one species smart. You can see, in our ancestors, there was a gradual expansion of the brain; there was an expansion of the complexity of tools.

Nick Mason

There are so many ingredients that are contained in 'The Wall' that were not necessarily contained in other Pink Floyd records, particularly following on from 'Animals,' which was very spare and sparse. Production on it was much more massive, the complexity of the recording was much more intense.