The past is never dead. It's not even past.

算法的美在于它们能够用简单的步骤解决复杂的问题。

解释：齐国是强国，利用它的强大进攻宋国，让他逞强，燕国就可以乘机打败齐国；齐国是大国，利用它的大国野心吞并宋国，增加土地，燕国就可以乘机进攻。

她紧握着我的心，像握着一颗手榴弹。

We must listen to the science if we want our oceans to thrive.

The most innovative ideas often come from listening to those closest to the customer.