So, the take-home message is whether you have three photons or 3,000,000 photons that you're shooting at your metal, if you're not at that minimum frequency or that minimum energy that you need, nothing is going to happen.

所以，这里表明的信息是,无论是向金属发射3个光子,还是300万个光子,如果没有达到所需的最低频率,或者最小能量,什么事情都不会发生。

麻省理工公开课 - 化学原理课程节选

It's as if "thinking nothing" is not a passive activity, but an active one.

好像“脑子里一片空白“,不是一种被动行为，而是主动的似的。

耶鲁公开课 - 1945年后的美国小说课程节选

It follows, if nothing subject to determinism has free will, but we have free will, it follows that we're not subject to determinism.

得到结论,如果任何遵守决定论的实体,都没有自由意志,但我们有自由意志,那就表明我们不遵守决定论

耶鲁公开课 - 死亡课程节选