Safety isn't a cost; it's an investment in our most valuable resource—our people.
现代世界的巨大挑战是创建既足够强大以有效治理,又对公民需求负责和响应的制度。
物理定律在宇宙中任何地方都是相同的。
Memory is what we thought we’d forgotten; it’s also what we thought we’d remember.
You are never too old to set another goal or to dream a new dream.