学问使人适合与自己为伍。

The ethical issues surrounding IVF are complex, but the desire to have a child is a fundamental human right.

文章贵在有实质内容，言辞必须出自自己的思考。

孔子说：“管理国家要以身做则。如同北极星，安然不动而众星绕之。”

Innovation is the lifeblood of aquaculture; without it, we stagnate and fail to meet the growing demands of our planet.

用户需求是商业的起点，也是终点。