凡事天下要考察有无的原则,必定是以众人的耳目所见所闻的实情以知有与无来作为标准的。 
For every expert there is an equal and opposite expert, but for every fact there is not necessarily an equal and opposite fact.
Effective diplomatic strategies are built on the foundation of trust, cooperation, and common interests.
Healthy fish mean healthy people and a healthy planet.