"It's fine to celebrate success but it is more important to heed the lessons of failure"

"Success is a state of mind. If you want success, start thinking of yourself as a success"

"Success is a journey, not a destination"

"Success isn't a result of spontaneous combustion. You must set yourself on fire"

"If at first you don't succeed, try, try again"

"Along with success comes a reputation for wisdom"

"Nothing succeeds like success"

"A failure is a man who has blundered, but is not able to cash in the experience"

"A man may fall many times, but he won't be a failure until he says that someone pushed him"

"In thinking about nanotechnology today, what's most important is understanding where it leads, what nanotechnology will look like after we reach the assembler breakthrough"

"While there's been much progress on terrorism, there's still much work to do and it is very important that the countries work together in order to address this threat together"