Weight, force and casual impulse, together with resistance, are the four external powers in which all the visible actions of mortals have their being and their end.Leonardo da Vinci
Three-fourths of the universe is hydrogen, and oxygen is incredibly abundant, too. So H2O is something you can find nearly everywhere.Seth Shostak
The lofty pine is oftenest shaken by the winds; High towers fall with a heavier crash; And the lightning strikes the highest mountain.Horace
The neighborhood I grew up in had this fence that surrounds the watershed. And if you go on the other side of that fence, there's nothing until the North Pole and down to Siberia. It's the absolute cutoff point between man and nature.Douglas Coupland
Charles Darwin sailed around the world for two years on the 'Beagle,' and he had quite a bit of interest in things like the iguanas of the Galapagos, even though they were primitive compared to your average Englishman.Seth Shostak
The sun, with all those planets revolving around it and dependent on it, can still ripen a bunch of grapes as if it had nothing else in the universe to do.Galileo Galilei
In general, mankind, since the improvement of cookery, eats twice as much as nature requires.Benjamin Franklin