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When public speaking, pause frequently. Pause before you say something in a new way, pause after you have said something you believe is important, and pause as a relief to let listeners absorb details.
"Theoretical computer science is not just about solving problems, but about understanding the nature of computation itself."
Literature is the voice of the silent, the light in the darkness.
We are on the verge: Today our program proved Fermat's next-to-last theorem.
The only way to find the limits of the possible is by going beyond them into the impossible.
The truth is not in the facts, but in the way we remember them.