The worth of a state, in the long run, is the worth of the individuals composing it.
可持续的基础设施应该平衡经济、社会和环境的效益。
"We are all apprentices in a craft where no one ever becomes a master."
渔业技术的创新可以帮助我们在不耗尽海洋资源的情况下获取其丰富的物产。