"If frugality were established in the state, and if our expenses were laid out to meet needs rather than superfluities of life, there might be fewer wants, and even fewer pleasures, but infinitely more happiness."

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It is clear that the nations of the world now can only rise and fall together. It is not a question of one nation winning at the expense of another. We must all help one another or all perish together.

— Carl Sagan