We expert teachers know that motivation and emotional impact are what matter.

So what does a good teacher do? Create tension - but just the right amount.

In my opinion, no single design is apt to be optimal for everyone.

And to get real work experience, you need a job, and most jobs will require you to have had either real work experience or a graduate degree.

Beauty and brains, pleasure and usability - they should go hand in hand.

I think there is a tendency in science to measure what is measurable and to decide that what you cannot measure must be uninteresting.

Everyday people are not very good designers.

User-centered design means working with your users all throughout the project.

Readers always seem to think that the author has some control over the design of their books.

Isn't one of your first exercises in learning how to communicate to write a description of how to tie your shoelaces? The point being that it's basically impossible to use text to show that.

It is relatively easy to design for the perfect cases, when everything goes right, or when all the information required is available in proper format.

People need to get out and do some more exercise, especially children who are stuck inside with computers.

If anyone asks you what kind of music you play, tell him 'pop.' Don't tell him 'rock'n'roll' or they won't even let you in the hotel.

When things are really great, it just means everything's in it's place.

I do think that calling a book nonfiction affirms a kind of responsibility to an attempt at truth.

The fruits of philosophy are the important thing, not the philosophy itself. When we ask the time, we don't want to know how watches are made.

Iran is nothing but trouble, and always has been that.

The search for a moral equivalent of war continues to define American liberalism to this day.

I started doing roles and working with people that I really respected and became passionate about the art form of acting. And I'm still trying to figure it out. Still learning.

Take charge of your schedule. Make time for reflection and relaxation.

Folks, we are in the midst of dangerous times like you cannot believe, and Donald J. Trump is the target.