What charactereristics characteristics do you think a good teacher should have?

In my view (point of view), a good teacher should have two important characteristics.

The first one should be kindness. In school life, almost every student would will meet various kinds of problems which can hardly be solved in our own hands (are difficult to solve by him/herself). However, with the help of a kind teacher, I we can figure out various problems and get rid of (overcome) troubles successfully.

Another important quality of a good teacher is his/her knowledge. As tThere is a saying that "a teacher is only as good as his knowledge is." If he himself lacks in the knowledge of a certain subject that he teaches, he is never going to make a name for himself as a good teacher.

reali_ty: I wrote the way that I would personally use certain phrases. You don't always need to write with idioms.  Keep up the good work!

-Danielle

【PS: I write the composition by using a template, so I wanna to learn various ways to express. Could u plz not only just help me with my spelling, but also teach me more native and various expressions? Thank you very much!】