物理理论的美在于它能够统一看似无关的现象。

The best way to be successful is to help others succeed.

A book is a garden, an orchard, a storehouse, a party, a company by the way, a counselor, a multitude of counselors.

情绪可以自动捕获注意力，展示了情感系统和认知系统之间的密切联系。