Mark Twain Quotes

Science is the most exciting and sustained enterprise of discovery in the history of our species. It is the great adventure of our time. We live today in an era of discovery that far outshadows the discoveries of the New World five hundred years ago.

When the air balloon was first discovered, some one flippantly asked Dr. Franklin what was the use of it. The doctor answered this question by asking another: "What is the use of a new-born infant? It may become a man."

Nothing new is on the earth right now. Technology, the things that we're discovering, it's been sitting here just waiting for someone to brush it off and go, 'Oh, let me read that. Let me see how I can use this information.' And it doesn't matter if it's from a tech perspective or a philosophical perspective.

Saying that we should stop nanoscience is tantamount to saying we should stop science.

Science has improved public health, taken us to the moon, and allowed us to understand the origins of our universe. It also has given us the tools to solve problems now instead of reacting to them after it is too late.

We are a country of Newton, Hodgson, and Turing. Ours is a country of ideas, invention and discovery and is truly a national history.

I tend to think of Pluto and its moons as presents sitting under a Christmas tree. They're wrapped, and from Earth all we can do is look at the boxes to see whether they're light or heavy, to see if something maybe jiggles a bit inside. We're seeing intriguing things, but we really don't know what's in there.

I now never make the preparations for penetrating into some small province of nature hitherto undiscovered without breathing a prayer to the Being who hides His secrets from me only to allure me graciously on to the unfolding of them.

Everybody's a mad scientist, and life is their lab.

Sometimes the public says, 'What's in it for Numero Uno? Am I going to get better television reception? Am I going to get better Internet reception?' Well, in some sense, yeah. ... All the wonders of quantum physics were learned basically from looking at atom-smasher technology. ... But let me let you in on a secret: We physicists are not driven to do this because of better color television. ... That's a spin-off. We do this because we want to understand our role and our place in the universe.

Write or draw or build or sing or live as only you can. And I hope, somewhere in the next year, you surprise yourself.

Adventure today means finding one's way back to the silence and stillness of a thousand years ago.

So, we've gone from covered wagons to going to the moon in just under 100 years. For all the centuries and thousands of years before us, people walked or rode horses, cows, camels or whatever. This so-called modern era, from the late 19th century through now, has been the period of the most amazing development, discovery, innovation and acceleration of change that humans have ever experienced. And it hasn't slowed down yet.

Many years ago the great British explorer George Mallory, who was to die on Mount Everest, was asked why did he want to climb it. He said Because it is there. Well, space is there, and were going to climb it, and the moon and the planets are there, and new hopes for knowledge and peace are there.

Notwithstanding all that has been discovered since Newton's time, his saying that we are little children picking up pretty pebbles on the beach while the whole ocean lies before us unexplored remains substantially as true as ever, and will do so though we shovel up the pebbles by steam shovels and carry them off in carloads.

I would not give my rotating field discovery for a thousand inventions, however valuable... A thousand years hence, the telephone and the motion picture camera may be obsolete, but the principle of the rotating magnetic field will remain a vital, living thing for all time to come.

On the day a country decides not to invest a cent in innovation, discovery or exploration, that country decides to be a tributary to others.

My vicinity affords many good walks; and though for so many years I have walked almost every day, and sometimes for several days together, I have not yet exhausted them. An absolutely new prospect is a great happiness, and I can still get this any afternoon. Two or three hours' walking will carry me to as strange a country as I ever expect to see.

There's nothing like it, but it's not as good as you think it's going to be. . . . I was disappointed because there are records of people finding things that have been there for years. I was hoping for a shirt button, or my club's badge - but not a sausage.

I do like a variety of things so I'm always interested in finding something that I haven't done before, if possible, to whatever degree that sometimes changes, and how much is something now that I wouldn't have a year ago but sort of based on what I've done recently as well.

In matters of science, curiosity gratified begets not indolence, but new desires.

Whether or not you find your own way, you're bound to find some way. If you happen to find my way, please return it, as it was lost years ago. I imagine by now it's quite rusty.

I often reflect on what an extraordinary time (pun intended) it is to be alive here in the beginning of the twenty-first century. It took life billions of years to get to this point. It took humans thousands of years to piece together a meaningful understanding of our cosmos, our planet and ourselves. Think how fortunate we are to know this much. But think also of all that's yet to be discovered. Here's hoping the deep answers to the deep questions-from the nature of consciousness to the origin of life-will be found in not too much more time.

Another potentiality of our irrepressible juvenility is a capacity to maintain until the onset of senility an active creative interaction with our environment. We persist in exploring, investigating, inventing, discovering. In these respects humans of all eras, in all societies, all ages of life, are more like baby chimps and not at all like the sedate and rigidly conforming adult chimpanzee, who hasn't changed much since she was five or six years old.

I went from staring at the same four walls for 21 years to seeing the whole world in just 12 months.