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All the great things are simple, and many can be expressed in a single word: freedom, justice, honor, duty, mercy, hope.
The public is wonderfully tolerant, it forgives everything except genius.
Happiness is like a butterfly; the more you chase it, the more it will elude you. But if you turn your attention to other things, it will come and sit softly on your shoulder.
The true test of a mathematical idea is its ability to inspire further thought.
"The story is not in the plot, but in the spaces between."