Knight A Kiplinger normally writes for investors and executives. In his December 19, 2014 letter, he actually wrote a letter to his first grandson who was born in 2014 in the same fashion as his grandfather did for him and three other grandsons back in 1963. He also gave permission to share his special letter which is what I am now doing with you.
You can read it here.
It is available to download as PDF from kiplinger.com/go/grand if you would like to do that.