A father may turn his back on his child, brothers and sisters may become inveterate enemies, husbands may desert their wives, wives their husbands. But a mother's love endures through all.
The only thing that scares me in the tech area is that it moves so fast that you have to be ready to invest in 20 things. Because if you just invest in one, next week, somebody has a better mousetrap, and you get taken to the cleaners.