It is important to remember that many of the greatest biological discoveries had yet to be made when Darwin published "On the Origin of Species."

VOA: special.2009.12.01

It has to have an origin of replication, which we talked about last time, which is compatible with the cells.

所以质粒必须带有复制起点,我们上次讲过,该起点要与受体细胞匹配

耶鲁公开课 - 生物医学工程探索课程节选

Genesis is concerned to account for the origin of things and wrestles with the existence of evil, the existence of idolatry and suffering in a world that's created by a good god.

创世纪》被认为解释了万物的来源,试图解决罪恶的存在，盲目崇拜的存在以及这个受苦的世界,这是一个善良的神创造的。

耶鲁公开课 - 旧约导论课程节选

The references to Hamas and Nahr al-Bared reflect the Jordanian authorities' long-standing anxiety about being drawn into wider regional conflicts, a risk that is particularly acute in light of the large proportion of the population that is of Palestinian origin.

ECONOMIST: Is the Muslim Brotherhood turning its back on politics?

He is of Sikh origin and says he understands the challenges facing his party - but is adamant they are on the right path.

BBC: The Conservatives and ethnic minority voters

Although the origin of speech is studied far more than the origin of music, the debate over when speech first became possible is still fierce.

ECONOMIST: What is music for?