Curiosity is the driving force of science.

I don't think about the past. The only thing that matters is the future.

Little else is requisite to carry a state to the highest degree of opulence from the lowest barbarism but peace， easy taxes， and a tolerable administration of justice.

The most successful societies in the world are those that have combined the strengths of the state and the market.

Polka dots are a way to infinity.