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The fundamental impulse that sets and keeps the capitalist engine in motion comes from the new consumers' goods, the new methods of production or transportation, the new markets, the new forms of industrial organization that capitalist enterprise creates.

I always try to buy stocks that are undervalued and sell them when they become overvalued.

過去是一個異國；他們在那里做事的方式不同。

創(chuàng)新不僅僅是技術(shù)，更是改變?nèi)藗兊乃季S和生活方式。

制造鏈式反應(yīng)機器的基本點當然是確保每次裂變產(chǎn)生一定數(shù)量的中子，其中一些中子將再次產(chǎn)生裂變。