henring:思想，灵魂；一个人的。

ICTP Dirac Medallist J.D. Bjorken contends that the way science is done depends crucially upon the presence of quality data, and especially upon the rate at which it is acquired.

Data Matters

For most of my career I have chosen to stay close to data. The 1960s was a golden age for particle physics thanks to remarkable advances in accelerator physics-progress matched by the increased power and sophistication of particle detectors. When I began my career, for example, it was unthinkable that the strong force would be so quickly understood. The weak force looked to be as big a problem. Now we are in remarkably good shape in understanding both.

      MIT的开放式课件应该是全世界最好的了。各种资料都比较详细，而且有研究生的课程，国内好像没有。最下图是现任MIT的校长， 那段英文是MIT做开放式课件的初衷。访问开放性课件主页http://ocw.mit.edu/index.html，里面有很多学科，物理的是http://ocw.mit.edu/OcwWeb/Physics/index.htm

今天浏览时发现居然有中文版的翻译。在课件主页中有个

点击Simplified Chinese就可以看中文的，当然翻译的是我们国人，你也可以在里面找到参加翻译的报名的链接。

   慢慢享受这个免费资源吧。我要考试了，可能会很长时间没有来更新，其实我还有很多东西希望能在这里跟所有人分享的，以后吧，以后一定！