心苟无瑕，何恤乎无家。
解释：只要心胸坦荡，不必顾虑没有施展抱负的地方。
过去是一个不会停止纠缠你的幽灵。
CRISPR的力量在于它让我们以前所未有的精确度编辑基因组。
The more specific you are, the more universal you become.
The present state of the system of nature is evidently a consequence of what it was in the preceding moment, and if we conceive of an intelligence which at a given instant comprehends all the relations of the entities of this universe, it could state the respective positions, motions, and general effects of all these entities at any time in the past or future.
生活是世界上最为罕见的事情。大多数人只是存在，仅此而已。