Introversion- along with its cousins sensitivity, seriousness, and shyness- is now a second-class personality trait, somewhere between a disappointment and a pathology. Introverts living in the Extrovert Ideal are like women in a man's world, discounted because of a trait that goes to the core of who they are. Extroversion is an enormously appealing personality style, but we've turned it into an oppressive standard to which most of us feel we must conform.

In a way, education by its nature favours the extrovert because you are taking kids and putting them into a big classroom, which is automatically going to be a high-stimulation environment. Probably the best way of teaching in general is one on one, but that's not something everyone can afford.

We put too much of a premium on presenting and not enough on substance and critical thinking.

I'm not saying abolish group work - I think there's a time and a place for people to come together and exchange ideas, but let's restore the respect we once had for solitude. And we need to be much more mindful of the way we come together.

...if you can think of meetings you've attended, you can probably recall a time - plenty of times - when the opinion of the most dynamic or talkative person prevailed to the detriment of all.

I've never given a speech without being terrified first.

I'm continually amazed by how many people who appear to be extroverts are actually introverts.