Yu Dan
“The highest level of teacher-student relationship is mutual appreciation.”
“The highest level of teacher-student relationship is mutual appreciation.”
Pass on all the good things to the children !
We should teach and research at the same time, otherwise one meas nothing with the other one.
Concentrate all my attention on teaching, and devote my whole heart in educating.
The career of flowers is noble, the career of fruit is sweet, let us do the career of leaves, because it is ordinary and humble.