即使在假日,如果有四個小時可以集中到精神,去做需要高度思考的工作,就已經十分難得。
就算是專業的數學家,有些每天最多只可以用四個小時去研究數學。[1] 其餘時間則用來處理其他事務性質工作,例如教學。
— Me@2011.09.24
[1] I Want to Be a Mathematician, by Paul R. Halmos
2011.09.24 Saturday (c) All rights reserved by ACHK
即使在假日,如果有四個小時可以集中到精神,去做需要高度思考的工作,就已經十分難得。
就算是專業的數學家,有些每天最多只可以用四個小時去研究數學。[1] 其餘時間則用來處理其他事務性質工作,例如教學。
— Me@2011.09.24
[1] I Want to Be a Mathematician, by Paul R. Halmos
2011.09.24 Saturday (c) All rights reserved by ACHK
AdS/CFT correspondence 4
AdS/CFT is a unification of field theory and string theory – a kind of spectacular meta-unification, too.
— Unification as a source of certainty
— Lubos Motl
2011.09.24 Saturday ACHK
Have you ever stood and stared at it, marveled at its beauty, its genius? Billions of people just living out their lives, oblivious. Did you know that the first Matrix was designed to be a perfect human world, where none suffered, where everyone would be happy? It was a disaster. No one would accept the program, entire crops were lost. Some believed we lacked the programming language to describe your perfect world, but I believe that, as a species, human beings define their reality through misery and suffering. The perfect world was a dream that your primitive cerebrum kept trying to wake up from. Which is why the Matrix was redesigned to this, the peak of your civilization. I say your civilization, because as soon as we started thinking for you it really became our civilization, which is of course what this is all about. Evolution, Morpheus, evolution. Like the dinosaur. Look out that window. You had your time. The future is our world, Morpheus. The future is our time.
— Agent Smith
— The Matrix
2011.09.24 Saturday ACHK