RNA干扰是一个迷人的过程，它为理解基因调控开辟了新的途径，并具有潜在的治疗应用。

I will tell you what I will do and what I will not do. I will not serve that in which I no longer believe, whether it call itself my home, my fatherland, or my church: and I will try to express myself in some mode of life or art as freely as I can and as wholly as I can, using for my defence the only arms I allow myself to use—silence, exile, and cunning.

We read books to find out who we are.

大多数人在紧急的事情上花了太多的时间，在重要的事情上花的时间却不够多。

为自己和你所相信的事情发声很重要。

情绪可以自动捕获注意力，展示了情感系统和认知系统之间的密切联系。

解释：看见美丽的容貌就心悦，是人之常情。