I am going to devote this decade to discrete mathematics, since i want to devote myself to the computer science.

     Today I go on the study of discrete mathematics. What all I was doing is just doing the exercises of the first part of chapter 1. This part is about the basis of logic, which makes me have a thinking that it's just the foundation of the subject, for I haven't found too many things that have considerable relations to discrete objects. Suddenly an idea flash in my head that I scan the book again to have a general view of the subject, so I did it. Scaning the book quickly, I found that the knowledge taught in the book is impossibly taught intensively in a term. To comprehand to knowledge, plenty of time and energy should be devoted. This is why today's blog titled like this. I am willing to do this, not only because I think it is useful when I study computer science, but also it seems quite interesting and surely challenging. Ok, today's blog should end like this, for I'm tired and it is really late now. Good night to myself.