Innovation is not the goal; solving problems is.

合理的战略始于树立正确的目标。

The decay of political institutions is often a result of the inability to adapt to changing circumstances, leading to rigidity and eventual decline.

唯一真正富有的是那些不想要比他们拥有的更多的人。

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