90% of my time is spent on 10% of the world.

90% of my time is spent on 10% of the world.

The greatest inventions were produced in the times of ignorance, as the use of the compass, gunpowder, and printing.

The greatest inventions were produced in the times of ignorance, as the use of the compass, gunpowder, and printing.

You can't set a hen in one morning and have chicken salad for lunch.

You can't set a hen in one morning and have chicken salad for lunch.

Just as philosophy is the study of other people's misconceptions, so history is the study of other people's mistakes.

Just as philosophy is the study of other people's misconceptions, so history is the study of other people's mistakes.

Wit is the lowest form of humor.

Wit is the lowest form of humor.

It is sometimes very hard to tell the difference between history and the smell of skunk.

It is sometimes very hard to tell the difference between history and the smell of skunk.

History is the study of lies, anyway, because no witness ever recalls events with total accuracy, not even eyewitnesses.

History is the study of lies, anyway, because no witness ever recalls events with total accuracy, not even eyewitnesses.

I feel like I'm part of history being made. I leave Apple board meetings thinking, 'I've got to do a read more

I feel like I'm part of history being made. I leave Apple board meetings thinking, 'I've got to do a better job.'

History's like a story in a way: it depends on who's telling it.

History's like a story in a way: it depends on who's telling it.