Read and Write
Reading is a good exercise for knowledge development. As one read he reads through the writer understanding and compares with what he or she thinks is right.
Reading a hubby I love most. Those who read always have something to share and something to learn. A man that stops reading stops learning.
Read over and over those books you have read before, there is a hidden secret that was not known to you at the first time of reading a book or you must have forgotten some important message there in after a while.
It is important to make it a habit always to have a list of books to read for a week, a month or a year. Just like eating, reading is important