最上面的是我要批改的 500 份美国小孩的微观经济学考卷……悠闲真的离我而去了！
高压的日子里好在有 Emacs，DSLR 和 Prison In 安慰我。
What I Am Going to Enjoy This Weekend
September 28th, 2007 § 6 comments § permalink
Sunrise Longhorn Landing
September 23rd, 2007 § 2 comments § permalink
E Constant
Seeing the World