在热量下降过程中，动力显然随冷热物体之间的温差增大而增加。

The poor often lack the information needed to make good choices, and when they do have it, they often don’t trust it.

沉默可以是一种强大的抵抗形式。

内心守静而不生差错，不让外物扰乱五官，不让五官扰乱内心，这就叫做心中有所得。

"Memory is a strange thing. It doesn't work like I thought it did. We are so used to thinking of it as a camera or a tape recorder, but it's not like that at all. It's more like a painter. It creates a picture, but it's not always the same picture."