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The beauty of virology is that viruses teach us the rules of life by breaking them.
I do not know what I may appear to the world, but to myself I seem to have been only like a boy playing on the sea-shore, and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary, whilst the great ocean of truth lay all undiscovered before me.
Farmers are the original environmentalists; we must support them in this critical role.