缺席之于爱情，犹如风之于火；它熄灭小火，却助长大火。

The brain is a complex system, and we are just beginning to understand how it works.

Psychology is the science of mental life in its adaptive relations.

这一切，以及那数不清的眼神与微笑，数不清的思想和言语，我都想一一记录下来。