"We all know the epicentre of terrorism in the world today is Pakistan. The world community has to come to grips with this harsh reality"

"The best preparation for good work tomorrow is to do good work today"

"A community is like a ship; everyone ought to be prepared to take the helm"

"To separate children from others of similar age and qualifications solely because of their race generates a feeling of inferiority as to their status in the community that may affect their hearts and minds in a way unlikely ever to be undone"

"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"

"Creating the kind of connections between people that lead to collective civic action, political expression, community dialogue, shared cultural experiences"

"Today I bent the truth to be kind, and I have no regret, for I am far surer of what is kind than I am of what is true"

"I like to use the hard times in the past to motivate me today"

"The science of today is the technology of tomorrow"

"The politician's promises of yesterday are the taxes of today"

"No, I don't belong to a retirement community"