没有比不愿看见的人更瞎的了。
在海洋保护中,跨国合作至关重要。鱼类不认识政治边界。
A person may cause evil to others not only by his actions but by his inaction, and in either case, he is justly accountable to them for the injury.
统计学家不能推卸理清科学推断原理的责任,同样,任何其他思考者也必须承担类似的义务。
This is a group with many gifts. I'm sure one of your gifts is the gift of a smart and capable brain. I'm confident that's the case because admission is competitive and if there weren't some signs that you're clever, the dean of admission wouldn't have let you in.