Despite romantic notions about laws of war being found in on Cyrus' Cylinder, (circa 539 BC) or in the Bible's Book of Deuteronomy, effective legal frameworks didn't emerge until the latter part of the 19th Century. They began with the American Lieber Code – military law for wartime conduct applied by Abraham Lincoln to the Union side in the American Civil War – and the first Geneva Convention, followed by the Hague Conventions, and now found in the modern iteration of the Geneva Conventions and their protocols.

When you're involved in conflict, you're not sane. You may start out being sane, and in those early stages it's certainly possible to mediate and arbitrate.

While many investors were caught in this crisis, the leading economists in the world saw it coming.

there are no good musicians who do not have a good ear, no artists without a great imagination, no writers without an excellent command of the language. The same goes for our trade. It is not enough to know how to use a calculator or build sound financial models. You need to have vision. You should look at a business process as if it were a living thing; you need to sense its music. You know, a good chess player does not need to spend a great deal of time calculating – sometimes one look at the chessboard is enough to know if a combination is good or bad…

I believe one of the most important skills you need is the ability to recognize the right people to work with. Without a team you can trust to make things happen, it's physically impossible to manage all the different aspects of your job—a leader is only the tip of the iceberg.

He was playing it and people were dancing. They didn't need to know who the band was, they didn't know what Nile Rodgers… didn't mean anything. They were just going crazy.

I want to take African rhythm and put it into classical music, European jazz, and symphonies. I want people to come together from all over the place, through music. That's my legacy.

In our paper we report an 86% accuracy in predicting the up and down movements in the Dow Jones three or four days out. The question is how you turn that into a money making strategy. It could be- for example- that you lose ALL your money in that other 14%!

Most people run around like biological robots, as if we are an algorithm not a being. We become the predictable outcomes of the conditioned reflexes of our nerves, constantly triggered by people in reaction to circumstances.

Race and guns, both of which have conspired not only to take the life of a teenager, but to make that killing entirely permissible. I can't look an African-American parent in the eye for thinking about what they must tell their sons about what can happen to them on the streets of their country.

I have a deep fascination with the natural world, the problems that living creatures need to solve and how natural selection evolution by natural selection has solved those problems. When it comes to flight... It's all about physics... how you solve the problems raised by physics.

I should say right away that I am very much a cryptocurrency sceptic. My judgement is that the dangers of cryptocurrencies do not outweigh the benefits. Cryptocurrency can interfere with governments' ability to fight recessions with monetary policy. When people are using privately created money rather than ordinary money, the money supply is beyond the government's control, and monetary policy can no longer be conducted.