鹰从未像他屈服于向乌鸦学习时那样失去如此多的时间。
The eagle never lost so much time as when he submitted to learn of the crow.
即使处于巅峰，我也一直在寻找进步的方法。
我认为只有大胆的臆测，而不是事实的积累，才能引领我们往前迈进。
In business, if you're not moving forward, you're falling behind - sustainability is now the direction of progress.
翻译：既了解敌人，又了解自己，每次作战都不会有危险。