"Great achievement is usually born of great sacrifice, and is never the result of selfishness."

"Edison failed 10,000 times before he made the electric light. Do not be discouraged if you fail a few times."

"Most great people have attained their greatest success just one step beyond their greatest failure."

"Patience, persistence and perspiration make an unbeatable combination for success."

"A computer on every desk and in every home."

"The digital revolution is the most important thing that's happened in my lifetime."

"The next outbreak? We're not ready."

"The internet is becoming the town square for the global village of tomorrow."

"We are not even close to the finish line in terms of what software can do."

"I think it's important to be innovative."

"I think it's important to be optimistic about the future."

"I would like to die on Mars. Just not on impact."

"Creating a neural lace is the thing that really matters for humanity to achieve symbiosis with machines."

"I'm not trying to be anyone's savior. I'm just trying to think about the future and not be sad."

"If humanity is to become multi-planetary, the fundamental breakthrough that needs to occur in rocketry is a rapidly and completely reusable rocket."