生命中最美丽的东西不是物品，而是时刻。

We are all bound by the social contract to obey the laws， but we also have the right to participate in making those laws.

如果不给儿童提供帮助，如果忽视他的环境，那他的精神生命将会处于持续的危险之中。

 整个言语行为包括发声的行为和表达意义的行为。

The world is so unpredictable. Things happen suddenly, unexpectedly. We want to feel we are in control of our own existence. In some ways we are, in some ways we're not. We are ruled by the forces of chance and coincidence.