There is no room for boredom or passively observing.

CNN: San Francisco's Exploratorium opens in sparkling new home

He came to my operating room one morning and stood silently observing from a step stool set back a few feet from the table.

NEWYORKER: Personal Best

In doing so, he brings the giants of modernism down to earth, observing their sweat and strain as if in the same room.

ECONOMIST: The wonders and mess of the 20th century on the page