"The advance guard in the campaign for peace that America wages today must be the State Department"

"Peace is the virtue of civilization. War is its crime"

"The meaning of peace is the absence of opposition to socialism"

"He is happiest, be he king or peasant, who finds peace in his home"

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

"I don't know whether war is an interlude during peace, or peace an interlude during war"

"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"

"The most valuable possession you can own is an open heart. The most powerful weapon you can be is an instrument of peace"

"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"