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T Quotes

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All T Quotes

“The big question in cosmology in the early 1960s was did the universe have a beginning? Many scientists were instinctively opposed to the idea, because they felt that a point of creation would be a place where science broke down. One would have to appeal to religion and the hand of God to determine how the universe would start off. This was clearly a fundamental question, and it was just what I needed to complete my PhD thesis. Roger Penrose had shown that once a dying star had contracted to a certain radius, there would inevitably be a singularity, that is a point where space and time came to an end. Surely, I thought, we already knew that nothing could prevent a massive cold star from collapsing under its own gravity until it reached a singularity of infinite density. I realised that similar arguments could be applied to the expansion of the universe. In this case, I could prove there were singularities where space–time had a beginning. A eureka moment came in 1970, a few days after the birth of my daughter, Lucy. While getting into bed one evening, which my disability made a slow process, I realised that I could apply to black holes the casual structure theory I had developed for singularity theorems. If general relativity is correct and the energy density is positive, the surface area of the event horizon—the boundary of a black hole—has the property that it always increases when additional matter or radiation falls into it. Moreover, if two black holes collide and merge to form a single black hole, the area of the event horizon around the resulting black hole is greater than the sum of the areas of the event horizons around the original black holes.”

“The Big question is ? How will government protect us from individuals who are corrupt government officials . Who are using state resources to put our lives in danger, to hurt us and to kill us. Who are compromising our countries sovereignty, status, our health, safety and security . Who are working with terrorist and criminals . Who are selling states secrets. Extorting and blackmailing other members of parliament. The reason being is for everything wrong and shocking that is happening. For every crime committed. Someone in government knows about it and approved it or they are involved in it or they are the ones causing it.”

“The big question of our time is not Can it be built? but Should it be built? This places us in an unusual historical moment: our future prosperity depends on the quality of our collective imaginations.”

“The big question of the hour is prett obvious: it's the question we've been asking every scientist from Galileo to Oppenheimer, from Frankenstein to Moreau. Do I feel like we at SymboGen are trying to play God? Well, there's a reason that two of the scientists I just named don't really exist. I think that mankind is constantly trying to play God: I would argue that playing God is exactly what God, if He exists, would want us to do. He didn't create thinking creatures with the intent that we would never think. That would be silly. He didn't create creatures that were capable of manipulating and remaking our environment with the intent that we would sit idle and never create anything. That would be a waste. If God exists― and I am reserving my final opinion on the matter until I die and meet Him― then He is a scientist, an by creating man, he was playing at being me for a little while. So I can't imagine that He would mind if I wanted to try putting the shoe on the other foot, can you?”

“The big question that scientists haven't even begun to get an answer for is how many species of microorganisms are there? Now, this is not stamp collecting. What we need is experts totally devoting their research to everything they can find out about every species, in a community of scientists who appreciate that every fact counts...everything new you learn about any species in any group is worth publishing somewhere.”