Human kindness has never weakened the stamina or softened the fiber of a free people. A nation does not have to be cruel to be tough.
合作是解决我们今天面临的复杂能源挑战的关键。
那是一次非常短暂的访问,可是它却使小王子陷入深深的沮丧。
Collaboration across industries is key to solving aquaculture's biggest challenges.