To be an inventor, you have to be willing to live with a sense of uncertainty, to work in this darkness and… — Ray Dolby Copy Share Image
“A book is an experiment, and as with all experiments, there is a sense of uncertainty about how it will turn out.” — Jerome Groopman Copy Share Image
A sense of uncertainty that is potentially fatal is what makes climbing an adventure. Anything less is just working out — Jim Bridwell Copy Share Image
