A wise man

Are you a mandarin speaker? My teacher, Mr.T asked me today. This is the first time they care about what language do you speak. You might want to know why they asked you that. Normally, they would not care what language you speak. You just need to know how to speak English, good English. The reason of why they care was because there was a guest speaker, Lu Sheng 盧晟, who is a Chinese director, came to our school and give a talk about his recent film Here, There. To be honest, this is the first time I hear about him, since I grew up in Hong Kong, I do not understand the film industry in China. But today, when I saw his film trailer, the way how he talk, the way of how he explain what is cinematography reminds me of a wise man speech. I figured out I miss talking to a wise man. In here, this school, I have learn how to do a good presentation. I have learn how to have an ego. I have learn how to talk big . But I figured out I have learn nothing about how to be wise afterall. I listen to what Lu Sheng said in 30 minutes, I felt like I learn a lot. I felt like I should not enrolled in my recent cinematography class. I need advice from a wise man.