Now that I look at this picture, I am reminded that even that 12-string Taylor 855 is owed all to you: when your Uncle Walter died, your siblings got some of the cash but my sister and I split your share.

FORBES: Dear Dad, With Love

Man, I miss the days when popularity was measured by something pure and simple like the amount of cash you got on your Bar Mitzvah.

FORBES: Facebook Has Ruined Birthdays

If you've got decades until that milestone, your cash can experience explosive growth.

FORBES: Company Stock Bonanza