Just remember that the house that rules the world, "The...

Just remember that the house that rules the world, "The Rothschilds" used this as its investment philosophy.

?Buy when there?s blood in the streets? (Baron Rothschild in 1871)
"Buy low, sell high? is the mantra of making money on Wall Street, but when is it low enough to buy? According to one Wall Street proverb, the time to buy is when there is ?blood in the streets.? The proverb has been attributed to financier Bernard Baruch and to industrialist John D. Rockefeller, Sr., but it?s most frequently attributed to Baron Rothschild.

During the Panic of 1871 in Paris, when everyone was selling, Baron Rothschild (according to the story) was buying.