Let us grant that the pursuit of mathematics is a divine madness of the human spirit, a refuge from the goading urgency of contingent happenings.
by Alfred North Whitehead (1861 - 1947)

Vietnam summer 2008, with high school friends

Some old highschool classmates: (clockwise from the left: Duong, An, Huy,Zung, Kien, ViBa, Tram, An’s wife)

Lausanne 07/2008

Poisson2008 conference

(repost to kill spam)

A picture with Yoshiaki Maeda in the city center

with Simone Gutt

excursion dinner on July 09, 2008