Never depend on a single source of income.

When it's raining gold, reach for a bucket, not a thimble.

You get what I call the natural progression, the three Is. The innovators, the imitators, and the idiots.

I prefer liquor store robbers with hungry kids to companies that locate offshore to avoid U.S. taxes.

It's not debt per say that overwhelms an individual corporation or country. Rather it is a continuous increase in debt in relation to income that causes trouble.

You need a lot of curiosity for a long, long time.

Larger sums may be an advantage at some cases and a disadvantage at others.