Somebody? What's the key thing? It must have the potential to refute the hypothesis.

有人知道么？关键点在哪儿？,实验必须有反驳我们假设的可能。

麻省理工公开课 - 计算机科学及编程导论课程节选

You'll be biased to put extra weight on the cases that support your theory and diminish cases that refute it.

你的偏向令你更注重于,那些证明你的看法的个案上,而无视驳倒你的看法的个案。

耶鲁公开课 - 心理学导论课程节选