作为爱尔兰人，就是要知道最终世界会让你心碎。

科学是一项集体事业，每一代人都为之添砖加瓦。

You know, in the Middle Ages, in England, when you met a very poor person, that person would be described as an "unfortunate" -- literally, somebody who had not been blessed by fortune, an unfortunate.

历史既非无爱亦非无恨地书写或创造。