Well because you can, because it's less expensive to do so than it is elsewhere in the world and people naturally like sweet tastes.

一是因为你能做到,二是因为这么做的成本比在其他国家低,更何况人们天生喜欢甜味

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Each of the other citizens, Socrates says, must be brought to that which naturally suits him, which naturally suits him, one man, one job, he says.

其它的每一位公民，苏格拉底表示，都必需被放到，本来就适合天生适合的位置，一个人，一件工作，他如此表示。

耶鲁公开课 - 政治哲学导论课程节选

I am built, I am hard wired, to be attuned to your pain.

人有一种天生的能力，我能对你的痛苦感同身受。

耶鲁公开课 - 心理学导论课程节选

That there is no innate knowledge.

一，知识并非天生。

耶鲁公开课 - 心理学导论课程节选