我们如此习惯于伪装自己，以至于最终连自己都被伪装了。

跨国合作对于解决水产养殖的全球性挑战至关重要。

The organism does not perceive stimuli, but objects in their environments.

自由意味着责任，因此许多人害怕自由。

One mustn't always believe that feeling is everything. In the arts, it is nothing without form.

Collaboration across industries is key to solving global challenges.

解释：河水成冰，不是一日的寒冷所致；积土成为高山，不是须臾的工夫就能完成。