In our reasonings concerning matter of fact， there are all imaginable degrees of assurance， from the highest certainty to the lowest species of moral evidence.

I think the best movies are the ones that make you think, that challenge you.

Our cognitive biases are not just errors in judgment; they are windows into the evolutionary adaptations of the human brain.

什么是离婚的主要原因？结婚。

To lose one parent may be regarded as a misfortune; to lose both looks like carelessness.