Humans hardly ever learn from the experience of others. They learn - when they do, which isn't often - on their own, the hard way.


Time Enough for Love (1973)

Robert A. Heinlein Quotes

Humans hardly ever learn from the experience of others. They learn - when they do, which isn't often - on their own, the hard way.

Humans hardly ever learn from the experience of others. They learn - when they do, which isn't often - on their own, the hard way.

Humans hardly ever learn from the experience of others. They learn - when they do, which isn't often - on their own, the hard way.

Humans hardly ever learn from the experience of others. They learn - when they do, which isn't often - on their own, the hard way.