Ancient Greek philosopher Democritus said: "pig in the sludge fun donkey find fodder to eat is the happiest." Different people have different outlook on life, the understanding of happiness inherent in real terms vary, but the happiness machinery simply built on top of the foundation of the money, m

In ancient Greek philosopher, Heraclitus maintained that: "pigs in the mud, found donkey to find grass eating" is the most well-being of different people have different attitudes toward life, the well-being of the essence in understanding are not the same, but all the happiness in the simple constru

Ancient Greece philosopher Democritus ' said: "pig%