The elements which are the most widely diffused have small atomic weights
Russian chemist and inventor. He formulated the Periodic Law, created a farsighted version of the periodic table of elements, and used it to correct the properties of some already discovered elements and also to predict the properties of eight elements yet to be discovered.
I can't imagine a man really enjoying a book and reading it only once
If one cannot enjoy reading a book over and over again, there is no use in reading it at all
Wishing to be friends is quick work, but friendship is a slow ripening fruit
One touch of nature makes the whole world kin
I'm not always annoying, sometimes I sleep too
Ever has it been that love knows not its own depth until the hour of separation
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Author, Scientist
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