行为不仅仅是一种反应，更是一种沟通。
In times of crisis, transparency builds trust.
The potential of CRISPR is limited only by our imagination and our ethics.
The man who does not value himself, cannot value anything or anyone.
土地是一种独特的生产要素，其供给是有限的。
声望是我从未经受的侮辱之一。