The only thing you can do with good advice is pass it on. It is never of any use to oneself.

The inflationary universe model suggests that the universe expanded exponentially in the first fraction of a second after the Big Bang.

印度拥有两百万个神灵，他们崇拜所有的这些神灵。在宗教上其他的国家都是穷人，印度是唯一的“百万富翁”。

理论是灰色的，而生活之树常青。

创业就像在黑暗中摸索，你必须相信自己的直觉。