Inexperience is what makes a young man do what an older man says is impossible.
Some are bent with toil, and some get crooked trying to avoid it.
If you are ignorant, you certainly can get into some interesting arguments.
When better business decisions are made, economists won't make them.
There's nothing like the first horseback ride to make a person feel better off.
It's strange how few of the world's great problems are solved by people who remember their algebra.