The Greeks according to official history used letters for hundreds, for tens, and ones.It was extremely complicated. If you talk about Archimedes, you should use Greek letters.

My love of dynamic complications often led me to avoid simplicity when perhaps it was the wisest choice.

In Syria, Vladimir pUTIN sees the chance to make millions of refugees and weaponise them. The US has to take a lead in defending the values of the free world.

I don't really like discussions about a supposed Russian national character.

I think Russian people are learning that democracy is not an alien thing; it's not a western invention.

Where do poor young people turn? ISIS has a mission for you to change the world! It's a horrific vision, but it's a vision. Perhaps for white supremacists, you can add the additional storyline that they believe that they are having something taken from them by outsiders, by immigrants. Not only are they losing out and bored, but they think they are victims and that they know who is responsible.

A machine helps us to annihilate our weaknesses. We don't have a steady hand. We can lose all vigilance. We can be distracted by something that is not that relevant. But we have intuition. We can feel certain things. And with a machine you can check whether it's right or wrong. That's why by bringing the two together, you create a very, very powerful combination.