研究古DNA就是与逝者对话。
To study ancient DNA is to converse with the dead.
A book is a garden, an orchard, a storehouse, a party, a company by the way, a counselor, a multitude of counselors.
人生は、自分が思っているほど長くはない。
Quality is not a technique, it is a philosophy.
写作是一种信仰行为,不是语法技巧。
一个好老师必须能够设身处地为那些觉得学习困难的人着想。