etiquette class

Today i had an etiquette class.All of english department student were gathered in open theater and Buk ning were explain about etiquette in our campus.  Buk Ning also gave advices for English department student. she told us how to act as an university student. From that class here is some info i got...
we are an intellectual person so we have to use our brain to do something not with your passion.person who use their passion to do something we can say that stupid.In act we have to use our mind,heart and your ears. also in studying we have to open our mind,heart and ears to make us understand what our teacher explain in the class.

 Then as an university student, we must "clean" and "neat". Appearance is very important for our confidence and it can makes other people now our personality.we have to differentiated how we talk to lecturer (people older than you) and with your friend. we can't talk to our lecturer like we talk to friend, that is impolite. tewhwer we are some things that we have to keep in our heart that is "malu" and "amanat". Actually Buk Ning said three things but i don't remember what the other.