But once you are in that field, emotional intelligence emerges as a much stronger predictor of who will be most successful, because it is how we handle ourselves in our relationships that determines how well we do once we are in a given job.

Beware the man of one book.

Nothing in the world is more dangerous than sincere ignorance and conscientious stupidity.

Thinking is the hardest work there is, which is the probable reason why so few engage in it.

Rich people have small TVs and big libraries, and poor people have small libraries and big TVs.