[Hot Tabasco]

People incapable of deep interest in a subject haven’t often come up with groundbreaking discoveries or achievements.

Does that include you and I? Admittedly, I haven't invented anything. How about you?

[Jamestown1630]

I’m too much of a dilettante. But I have great admiration for people who care so much about a subject that they make important discoveries and inventions. They tend to be very interesting people, too.