I have great faith in fools; self-confidence my friends call it.

The music is my soul on display.

The cognitive map is not a picture or a model in the head, but a dynamic, changing representation of the environment.

Quality is free. It's not a gift, but it's free. What costs money are the unquality things -- all the actions that involve not doing jobs right the first time.

To understand the electron is to understand the foundation of our technological civilization.

The most successful brands don't follow trends, they create movements.

自由的本质在于能够在不受他人任意干涉的情况下追求个人目标。