事事难上难，举足常虞失坠；件件想一想，浑身都是过差。
凡事都有困难应考虑周详，行动上要顾虑缺失，想一想自己的行为，都有许多差错。
Legal obligations are not merely moral obligations backed by sanctions.
Continuous improvement isn't a destination—it's a journey that never ends.
Psychology must always ask: How does this help the organism live?
我们在水产养殖中做出的每一个决定都会对生态系统产生连锁反应。