La verdadera literatura no tiene fronteras, ni geográficas ni temporales.
真正的文学没有边界，无论是地理上的还是时间上的。
"The only limit to our realization of tomorrow will be our doubts of today."
解释：以芍药相赠，以文无（一种中药）相招，展现了中药在人际交往中的特殊意义。
The key is to set realistic customer expectations, and then not to just meet them, but to exceed them—preferably in unexpected and helpful ways.
It is our mission as scientists of this generation to ensure Chinese people have enough to eat.