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"I wouldn't have thought that a wrong theory should lead us to understand better the ordinary quantum field theories or to have new insights about the quantum states of black holes."
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"When you take action-think.When you fail-think.When you are in doubt-think.When you have lost your way-think.You are nothing but your thoughts."
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Personal Development

"Wherever your thoughts and beliefs can take you, you can go there."
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Personal Development

"Give thy thoughts no tongue."
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Personal Development

"Each "way of thinking" has its own shape and color, which wax and wane like the moon."
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Personal Development

"How can the thoughts be stopped? Tell the thoughts, 'You take care of your own issues; I am not on your side.' That way you will sit on God's side."
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Personal Development

"Of course, in our train of thought, we would all like to think we're on the right track, or at least the same railroad company as the right track."
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Personal Development

"The moment comes when a character does or says something you hadn't thought about. At that moment he's alive and you leave it to him."
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Personal Development

"A man's face as a rule says more, and more interesting things, than his mouth, for it is a compendium of everything his mouth will ever say, in that it is the monogram of all this man's thoughts and aspirations."
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Personal Development

"Doubt isn't original."
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Personal Development

"Thought is the parent of the deed."
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Personal Development
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"The theory has to be interpreted that extra dimensions beyond the ordinary four dimensions the three spatial dimensions plus time are sufficiently small that they haven't been observed yet."
Time

"But the beauty of Einstein's equations, for example, is just as real to anyone who's experienced it as the beauty of music. We've learned in the 20th century that the equations that work have inner harmony."
Beauty

"As for the forces, electromagnetism and gravity we experience in everyday life. But the weak and strong forces are beyond our ordinary experience. So in physics, lots of the basic building blocks take 20th- or perhaps 21st-century equipment to explore."
Experience

"String theory is an attempt at a deeper description of nature by thinking of an elementary particle not as a little point but as a little loop of vibrating string."
Nature

"Even before string theory, especially as physics developed in the 20th century, it turned out that the equations that really work in describing nature with the most generality and the greatest simplicity are very elegant and subtle."
Nature

"I wouldn't have thought that a wrong theory should lead us to understand better the ordinary quantum field theories or to have new insights about the quantum states of black holes."
Thought

"You have that one basic string, but it can vibrate in many ways. But we're trying to get a lot of particles because experimental physicists have discovered a lot of particles."
Trying

"Quantum mechanics brought an unexpected fuzziness into physics because of quantum uncertainty, the Heisenberg uncertainty principle."
Physics

"Technically you need the extra dimensions. At first people didn't like them too much, but they've got a big benefit, which is that the ability of string theory to describe all the elementary particles and their forces along with gravity depends on using the extra dimensions."
People

"One of the basic things about a string is that it can vibrate in many different shapes or forms, which gives music its beauty."
Beauty
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