解读：人际关系需要持续投入情感、关怀来维系，只想索取不愿付出，关系迟早破裂，提醒日常用心经营人脉，多给予温暖。

Courage is the most important of all the virtues because without courage, you can't practice any other virtue consistently.

In individuals， insanity is rare；but in groups， parties， nations， and epochs， it is the rule.

The balance of marine ecology is our shared responsibility, no one can stand aside.