"A story has no beginning or end: arbitrarily one chooses that moment of experience from which to look back or from which to look ahead."

对于每一位专家，都会有一个同等的或者完全相反的专家。但对于每一个事实，并不一定就有一个同等的或者相反的事实存在。

Anybody who has been seriously engaged in scientific work of any kind realizes that over the entrance to the gates of the temple of science are written the words: Ye must have faith.

人依靠自己的力量人才能生存，不依靠自己的力量人就不能生存。 

"الوطن ليس مجرد مكان، بل هو ذاكرة وحكاية."