周——东周 — 前770—前256 都城：洛邑 现今：河南洛阳

夏

商

周——西周

周——春秋时代

周——战国时代

秦

汉——西汉

汉——东汉

三国——魏

三国——蜀

三国——吴

西晋

东晋

东晋——十六国

南朝——宋

南朝——齐

南朝——梁

南朝——陈

北朝——北魏

北朝——东魏

北朝——北齐

北朝——西魏

北朝——北周

隋

唐

五代——后梁

五代——后唐

五代——后晋

五代——后汉

五代——后周

十国

宋——北宋

宋——南宋

辽

西夏

金

元

明

清

中华民国

The most important single thing about string theory is that it's a highly mathematical theory, and the mathematics holds together in a very tight and consistent way. It contains in its basic structure both quantum mechanics and the theory of gravity. That's big news.

Someone who really loves you sees what a mess you can be how moody you can get how hard you are to handle but still wants you.

If I'm going to do a big film, I'm very choosy about what I do, because I think I want to continue - in fact I'm sure I want to continue - to stay in the realm of independent films with directors and writers who are just emerging with new ideas and a different vision that hasn't really been expressed yet.

One cannot understate the importance of eliminating Bin Laden. He was a symbolic head of the organisation and, as we now know, an operational head of the organisation.

A long stretch of road will teach you more about yourself than a hundred years of quiet introspection

Even the most meticulous historians work subjectively. The historian's point of view, his or her selection of subject and sources, the emphasis, the tone - all of these lead to subjective history, inevitably so. I do not say this as a criticism, merely as an observation.

On days when I do not work, I am working on my image.

Thirdly, Death is nothing else but a change of a short and temporary for an unalterable and eternal condition.