In the realm of theoretical physics, every discovery opens up new questions and challenges.
在理论物理学的领域里，每一个发现都会带来新的问题和挑战。
Small-scale farmers are the backbone of sustainable aquaculture; their knowledge is irreplaceable.
The development of science cannot be separated from innovation and cooperation.
这个世界每个白天都在变得更加美好，而每到夜晚又变得最为糟糕。
生活中最大的荣耀不在于从不跌倒，而在于每次跌倒后都能站起来。
The real question is not whether machines think but whether men do.
协助儿童，能使你们之间建立起更亲密的关系。这胜过一般的感情，因为你不仅给他安慰，更给予了他们实际的帮助。