意识的元素是心理学的终极数据。

It's so much darker when a light goes out than it would have been if it had never shone.

Silence remains, inescapably, a form of speech.

The dead are our silent collaborators in the quest for knowledge.

事实是，最多人的最大幸福是衡量对与错的标准。

最好的水产养殖实践是后代无需推翻的做法。