"The difference between correlation and causation is fundamental in empirical work."

The only performance standard is 'Zero Defects'.

好奇心是推动科学发现的引擎。

Intelligence is the ability to achieve goals in the world.

在科学中最令人兴奋的短语，预示着新发现的，不是“我发现了！”，而是“这有点奇怪……”