False facts are highly injurious to the progress of science, for they often endure long.  

All changes, even the most longed for, have their melancholy; for what we leave behind us is a part of ourselves; we must die to one life before we can enter into another.

人类基因组是生命的软件，我们正在学习如何重新编程它。

质量本身不是目的；它是达到目的的手段。