What makes a good student? How do you judge your improvement since becoming a student beginning your studies?

What makes a good student ?

This is a question very hard question. To be become a good student, you must examplary set an example for many people and by studying very hard good . You must attend activities outdoor activities and help people around yourself. Since when I start to became a student of university, I had improvements to become a good being a student. I had tried my best to study and attend outdoor activities outdoor as much as possible. I alway help many people, when they need help. But one of the most important one thing is English, which is very important for my the future and in the next 5 years;
Without English I can't a good job!
Without English I cant' talk with many people around me!
Without English I will be lose many opportinities!
Without English I will be poor and become a loser!
So, I started to study English and practice with many people when just I became a student. I can speak English very well, if i am really confident. Let me do it now, please. 
Thank you!