All behavior is ultimately reducible to physical and chemical processes.

写作是一种思考方式，而不仅仅是思想的记录。

The best way to predict the future is to invent it.

每一瓶饮料都在讲述一个故事，让你的故事值得讲述。

Courtesy costs nothing. Lower the toilet seat after use. Let the people in the elevator exit before you enter. Return shopping carts to their designated areas. When you borrow something， return it better shape (filled up， cleaned) than when you got it.