过去从未死去，它甚至还未过去。

The discovery of DNA structure was like unraveling a very complex puzzle.

"The best writing is both personal and universal."

身体为灵魂提供了一个照料和使用的工具。

想要行善的人在门外敲著门：爱人的，看见门是敞开的。

投资是一种战略性的行为，需要制定清晰的目标和计划。

"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."

世界文明的命运取决于为全人类提供体面的生活水平。