"Hope is the thing with feathers that perches in the soul, and sings the tune without the words, and never stops at all."

DNA分子是所有生命的基础，理解它就是理解生命本身。

I think the most important thing in life is to be honest with yourself and with others.

物理学中的发现之旅不仅仅是寻找答案，更是提出正确的问题。