On that fateful weekend, while I was a sophomore at Cornell University, I had a terrible cold and hesitated to join my family on vacation in the Catskill Mountains.

• 在那个决定命运的周末，还是科内尔大学二年级学生的我患上了重感冒，犹豫着要不要与我的家人到卡茨基尔山度假。