To our spouses
those who have chosen to put up with us,
and to the students of Professor Susskind's
Continuing Education Courses
献给我们的另一半
她们选择与我们同甘共苦
同样献给
参加萨斯坎德教授继续教育课程的同学们 NjvXfRJhAzk/kWMZ85V6f4Aq3xc8LMKjXQMB1v+RXUwsiA3FU+t2vRg/iRv8h6SJ