Core technologies cannot be bought; they must be developed independently.

The idea that a bell rings to signal when investors should get into or out of the stock market is simply not credible.

The only thing worse than a liar is a liar that’s also a hypocrite.

人永远无法到达家，但在友好的道路交汇处，整个世界会在某个时刻看起来像家。

现代大型工业企业是美国经济中最强大的机构，其管理者是最具影响力的经济决策群体。