《吕氏春秋·览·审分览》
横渡长江的人靠的是船，到远处去的人靠的是千里马，成就王霸之业的人靠的是贤人。
绝江者托於船，致远者托於骥，霸王者托於贤。
People that cross the Yangtze River depend on the boat, those that go to far places depend on thousand-mile horses, those that accomplish imperial and hegemonic causes depend on excellent people.