Sustainability is no longer an option; it's a necessity for survival in today's world.
发现的喜悦无疑是人类心灵所能感受到的最活跃的体验。
The greatest enemy of a good plan is the dream of a perfect plan.
博物馆应该是论坛,而不是神庙。
History will prove who truly serves the people.
真理是智慧的果实。
The thing about life is that it's never the way you think it's going to be.