How to Study Better
Make It Stick: The Science of Successful Learning by Peter C. Brown
I wish I had this book in my hands as a college student. Take advantage of it, it will boost your ability to learn. Here is an interview with one of the authors and below that the link in case you want to buy it.
While reading the book is the best way to learn about the techniques they propose, if you cannot get the book, you may want to at least review the main takeaways here:
Stephen Chew video series
This video series summarizing the principles students should understand to maximize learning from their study time. Very much in line with the book above but both materials contain unique perspectives that in my opinion complement each other.
What are you going to do when you graduate?
This is Water - Foster Wallace
This is a commencement speech that I wish every student listened to on their freshman year and not upon graduation: