His wisdom has made me into how I analyze things. He has always said that you can work harder or work smarter. Meaning that using your head is helpful in getting the task accomplished. That's why the harder you study in college the further you will get in life. If your heart is really in what you want to get accomplish than you will get far in life.
The guidance that he gives is helpful in understanding what you may be going through. For instance, he has given me guidance on how college is important. Without having a college degree you have a hard time being able to get through life living comfortably. The chances of your not going to college and living comfortably are slim. What you learn and achieve in college is applied throughout the rest of your life.
I think that now, you can see how my grandfather has implemented his inspiration, wisdom, and guidance through me and other people. Being able to think things out will make you able to understand what is going on in everything you do in your life. When you do not understand what is going on you get lost in the end.