事物的变化是其本质特征，适应变化是智慧。

The most dangerous phrase in business is 'We've always done it this way.'

像所有的成人一样，幼儿也有他独立的人格。

Collaboration across the supply chain is essential for growth and efficiency.

你只需要写出一句真实的句子。写出你所知道的最真实的句子。

The greatest obstacle to being heroic is the doubt whether one may not be going to prove one's self a fool; the truest heroism is to resist the doubt; and the profoundest wisdom, to know when it ought to be resisted, and when to be obeyed.